diff --git a/modules/juce_core/native/juce_win32_SystemStats.cpp b/modules/juce_core/native/juce_win32_SystemStats.cpp
index 75e4f41c92..702fd7c03d 100644
--- a/modules/juce_core/native/juce_win32_SystemStats.cpp
+++ b/modules/juce_core/native/juce_win32_SystemStats.cpp
@@ -369,8 +369,10 @@ bool Time::setSystemTimeToThisTime() const
 
     // do this twice because of daylight saving conversion problems - the
     // first one sets it up, the second one kicks it in.
-    return SetLocalTime (&st) != 0
-            && SetLocalTime (&st) != 0;
+    // NB: the local variable is here to avoid analysers warning about having
+    // two identical sub-expressions in the return statement
+    bool firstCallToSetTimezone = SetLocalTime (&st) != 0;
+    return firstCallToSetTimezone && SetLocalTime (&st) != 0;
 }
 
 int SystemStats::getPageSize()
diff --git a/modules/juce_core/network/juce_Socket.cpp b/modules/juce_core/network/juce_Socket.cpp
index b62f4c593b..a3d1ad8517 100644
--- a/modules/juce_core/network/juce_Socket.cpp
+++ b/modules/juce_core/network/juce_Socket.cpp
@@ -40,9 +40,11 @@
 #if JUCE_WINDOWS
  typedef int       juce_socklen_t;
  typedef SOCKET    SocketHandle;
+ static const SocketHandle invalidSocket = INVALID_SOCKET;
 #else
  typedef socklen_t juce_socklen_t;
  typedef int       SocketHandle;
+ static const SocketHandle invalidSocket = -1;
 #endif
 
 //==============================================================================
@@ -354,7 +356,7 @@ namespace SocketHelpers
             {
                 const SocketHandle newHandle = socket (i->ai_family, i->ai_socktype, 0);
 
-                if (newHandle >= 0)
+                if (newHandle != invalidSocket)
                 {
                     setSocketBlockingState (newHandle, false);
                     const int result = ::connect (newHandle, i->ai_addr, (socklen_t) i->ai_addrlen);
diff --git a/modules/juce_graphics/image_formats/jpglib/jmemmgr.c b/modules/juce_graphics/image_formats/jpglib/jmemmgr.c
index c11609b889..d7dca35d2b 100644
--- a/modules/juce_graphics/image_formats/jpglib/jmemmgr.c
+++ b/modules/juce_graphics/image_formats/jpglib/jmemmgr.c
@@ -1030,7 +1030,7 @@ jinit_memory_mgr (j_common_ptr cinfo)
   my_mem_ptr mem;
   long max_to_use;
   int pool;
-  size_t test_mac;
+//  size_t test_mac;
 
   cinfo->mem = NULL;		/* for safety if init fails */
 
@@ -1048,10 +1048,10 @@ jinit_memory_mgr (j_common_ptr cinfo)
    * Again, an "unreachable code" warning may be ignored here.
    * But a "constant too large" warning means you need to fix MAX_ALLOC_CHUNK.
    */
-  test_mac = (size_t) MAX_ALLOC_CHUNK;
-  if ((long) test_mac != MAX_ALLOC_CHUNK ||
-      (MAX_ALLOC_CHUNK % SIZEOF(ALIGN_TYPE)) != 0)
-    ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK);
+//  test_mac = (size_t) MAX_ALLOC_CHUNK;
+//  if ((long) test_mac != MAX_ALLOC_CHUNK ||
+//      (MAX_ALLOC_CHUNK % SIZEOF(ALIGN_TYPE)) != 0)
+//    ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK);
 
   max_to_use = jpeg_mem_init(cinfo); /* system-dependent initialization */
 
diff --git a/modules/juce_gui_basics/misc/juce_DropShadower.cpp b/modules/juce_gui_basics/misc/juce_DropShadower.cpp
index d46f1372d8..0c3f4ad621 100644
--- a/modules/juce_gui_basics/misc/juce_DropShadower.cpp
+++ b/modules/juce_gui_basics/misc/juce_DropShadower.cpp
@@ -187,10 +187,12 @@ void DropShadower::updateShadows()
             WeakReference<Component> sw (shadowWindows[i]);
 
             if (sw != nullptr)
+            {
                 sw->setAlwaysOnTop (owner->isAlwaysOnTop());
 
-            if (sw != nullptr)
-            {
+                if (sw == nullptr)
+                    return;
+
                 switch (i)
                 {
                     case 0: sw->setBounds (x - shadowEdge, y, shadowEdge, h); break;
@@ -199,13 +201,12 @@ void DropShadower::updateShadows()
                     case 3: sw->setBounds (x, owner->getBottom(), w, shadowEdge); break;
                     default: break;
                 }
-            }
 
-            if (sw != nullptr)
+                if (sw == nullptr)
+                    return;
+
                 sw->toBehind (i == 3 ? owner : shadowWindows.getUnchecked (i + 1));
-
-            if (sw == nullptr)
-                return;
+            }
         }
     }
     else
diff --git a/modules/juce_gui_extra/native/juce_win32_SystemTrayIcon.cpp b/modules/juce_gui_extra/native/juce_win32_SystemTrayIcon.cpp
index e7fd60b599..b9afe20555 100644
--- a/modules/juce_gui_extra/native/juce_win32_SystemTrayIcon.cpp
+++ b/modules/juce_gui_extra/native/juce_win32_SystemTrayIcon.cpp
@@ -91,7 +91,7 @@ public:
         if (owner.isCurrentlyBlockedByAnotherModalComponent())
         {
             if (lParam == WM_LBUTTONDOWN || lParam == WM_RBUTTONDOWN
-                 || lParam == WM_LBUTTONDBLCLK || lParam == WM_LBUTTONDBLCLK)
+                 || lParam == WM_LBUTTONDBLCLK || lParam == WM_RBUTTONDBLCLK)
             {
                 if (Component* const current = Component::getCurrentlyModalComponent())
                     current->inputAttemptWhenModal();
diff --git a/modules/juce_gui_extra/native/juce_win32_WebBrowserComponent.cpp b/modules/juce_gui_extra/native/juce_win32_WebBrowserComponent.cpp
index 96612094a3..5cccd6c543 100644
--- a/modules/juce_gui_extra/native/juce_win32_WebBrowserComponent.cpp
+++ b/modules/juce_gui_extra/native/juce_win32_WebBrowserComponent.cpp
@@ -118,8 +118,9 @@ public:
                 }
             }
 
-            browser->Navigate ((BSTR) (const OLECHAR*) url.toWideCharPointer(),
-                               &headerFlags, &frame, &postDataVar, &headersVar);
+            BSTR urlBSTR = SysAllocString ((const OLECHAR*) url.toWideCharPointer());
+            browser->Navigate (urlBSTR, &headerFlags, &frame, &postDataVar, &headersVar);
+            SysFreeString (urlBSTR);
 
             if (sa != nullptr)
                 SafeArrayDestroy (sa);