X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e668651137922bee36b5773d638aa696e78854d1..c26dba42b75b2c19df5834417ffbe330bc375b20:/include/wx/cocoa/NSButton.h

diff --git a/include/wx/cocoa/NSButton.h b/include/wx/cocoa/NSButton.h
index 7e8f8add03..687fd77655 100644
--- a/include/wx/cocoa/NSButton.h
+++ b/include/wx/cocoa/NSButton.h
@@ -24,7 +24,8 @@ public:
     void AssociateNSButton(WX_NSButton cocoaNSButton);
     inline void DisassociateNSButton(WX_NSButton cocoaNSButton)
     {
-        sm_cocoaHash.erase(cocoaNSButton);
+        if(cocoaNSButton)
+            sm_cocoaHash.erase(cocoaNSButton);
     }
 
 public: