From 0a434b1015342838eb38e95a5040cc50ce03911a Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Mon, 2 Jul 2012 11:54:42 +0000
Subject: [PATCH] handling illegal fsrefs by returning an empty string, fixes
 #14384

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71936 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/common/filefn.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp
index b1d98afaf8..a05b15e438 100644
--- a/src/common/filefn.cpp
+++ b/src/common/filefn.cpp
@@ -842,6 +842,9 @@ wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathCompon
 {
     CFURLRef fullURLRef;
     fullURLRef = CFURLCreateFromFSRef(NULL, fsRef);
+    if ( fullURLRef == NULL)
+        return wxEmptyString;
+    
     if ( additionalPathComponent )
     {
         CFURLRef parentURLRef = fullURLRef ;
-- 
2.45.2