File unrar-4.2.4-no_return.patch of Package unrar

Index: dll.cpp
===================================================================
--- dll.cpp.orig
+++ dll.cpp
@@ -102,6 +102,7 @@ HANDLE PASCAL RAROpenArchiveEx(struct RA
     r->OpenResult=ERAR_NO_MEMORY;
     if (Data != NULL)
       delete Data;
+    return(NULL);
   }
 }