commit f2435b95747692ddd80f2f7939c47954001f26e5
author Duncan P. N. Exon Smith <dexonsmith@apple.com> Wed Apr 12 02:31:17 2017 +0000
committer Duncan P. N. Exon Smith <dexonsmith@apple.com> Wed Apr 12 02:31:17 2017 +0000
tree 445d0d1f1824ed68bb2e186ffadb1a18a3754675
parent 57d49236cc0750490ba0be8eeff7fb9b32b753ca

Serialization: Skip check in WritePragmaDiagnosticMappings, NFC

The record is never empty, since we always serialize the initial state.
Skip the check.

llvm-svn: 300021

clang/lib/Serialization/ASTWriter.cpp

diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
index 6f0d0ee..be1945d 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -2904,8 +2904,7 @@
     }
   }
 
-  if (!Record.empty())
-    Stream.EmitRecord(DIAG_PRAGMA_MAPPINGS, Record);
+  Stream.EmitRecord(DIAG_PRAGMA_MAPPINGS, Record);
 }
 
 //===----------------------------------------------------------------------===//