[cfe-commits] r118305 - /cfe/trunk/lib/Serialization/ASTWriter.cpp

[Argyrios Kyrtzidis]

Author: akirtzidis
Date: Fri Nov  5 17:20:49 2010
New Revision: 118305

URL: http://llvm.org/viewvc/llvm-project?rev=118305&view=rev
Log:
Don't write an empty DIAG_USER_MAPPINGS record.

Modified:
    cfe/trunk/lib/Serialization/ASTWriter.cpp

Modified: cfe/trunk/lib/Serialization/ASTWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTWriter.cpp?rev=118305&r1=118304&r2=118305&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTWriter.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTWriter.cpp Fri Nov  5 17:20:49 2010
@@ -1451,7 +1451,8 @@
     }
   }
 
-  Stream.EmitRecord(DIAG_USER_MAPPINGS, Record);
+  if (!Record.empty())
+    Stream.EmitRecord(DIAG_USER_MAPPINGS, Record);
 }
 
 //===----------------------------------------------------------------------===//