diff --git a/modules/juce_core/containers/juce_Variant.h b/modules/juce_core/containers/juce_Variant.h
index e115d770bb..2596576c2b 100644
--- a/modules/juce_core/containers/juce_Variant.h
+++ b/modules/juce_core/containers/juce_Variant.h
@@ -302,7 +302,7 @@ private:
         int64 int64Value;
         bool boolValue;
         double doubleValue;
-        char stringValue [sizeof (String)];
+        char stringValue[sizeof (String)];
         ReferenceCountedObject* objectValue;
         MemoryBlock* binaryValue;
         NativeFunction* methodValue;
@@ -319,6 +319,8 @@ private:
     // This is needed to prevent the wrong constructor/operator being called
     var (const ReferenceCountedObject*) = delete;
     var& operator= (const ReferenceCountedObject*) = delete;
+    var (const void*) = delete;
+    var& operator= (const void*) = delete;
 };
 
 /** Compares the values of two var objects, using the var::equals() comparison. */