Added header preprocessor guard

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26690 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/cocoa/ObjcRef.h b/include/wx/cocoa/ObjcRef.h
index 2af1c2598a16715c39bb1d3c5cc3de9faccd7819..4e28712e89b80e2773d7db4c0dd30f2ac2c19354 100644 (file)
--- a/include/wx/cocoa/ObjcRef.h
+++ b/include/wx/cocoa/ObjcRef.h
@@ -9,6 +9,8 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+#ifndef _WX_COCOA_OBJCREF_H__
+#define _WX_COCOA_OBJCREF_H__
 /*
 wxObjcAutoRefFromAlloc: construct a reference to an object that was
 [NSObject -alloc]'ed and thus does not need a retain
@@ -74,3 +76,4 @@ public:
     {   return wxObjcAutoRefFromAlloc<T>::operator=(otherRef); }
 };
 
+#endif //ndef _WX_COCOA_OBJCREF_H__