From 9d5a4898557bc8dd60209685e882fe515a8769fc Mon Sep 17 00:00:00 2001
From: hogliux <fabian.renn@gmail.com>
Date: Mon, 12 Mar 2018 17:14:52 +0000
Subject: [PATCH] Fixed an assertion which could occur if you specified an
 extra semicolon at the end of your wildcard filter string

---
 modules/juce_gui_basics/native/juce_ios_FileChooser.mm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/juce_gui_basics/native/juce_ios_FileChooser.mm b/modules/juce_gui_basics/native/juce_ios_FileChooser.mm
index 4b479c9a50..9d90290955 100644
--- a/modules/juce_gui_basics/native/juce_ios_FileChooser.mm
+++ b/modules/juce_gui_basics/native/juce_ios_FileChooser.mm
@@ -143,6 +143,9 @@ private:
         {
             for (auto filter : filters)
             {
+                if (filter.isEmpty())
+                    continue;
+
                 // iOS only supports file extension wild cards
                 jassert (filter.upToLastOccurrenceOf (".", true, false) == "*.");