c++ remove conversion warning in MapEntryFuncs::ByteSizeLong

protocolbuffers · Oct 18, 2019 · 6f0f382 · 6f0f382
1 parent b467aa1
commit 6f0f382
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/google/protobuf/map_entry_lite.h b/src/google/protobuf/map_entry_lite.h
@@ -128,7 +128,7 @@ struct MapEntryFuncs {
     // Tags for key and value will both be one byte (field numbers 1 and 2).
     size_t inner_length =
         2 + KeyTypeHandler::ByteSize(key) + ValueTypeHandler::ByteSize(value);
-    return inner_length + io::CodedOutputStream::VarintSize32(inner_length);
+    return inner_length + io::CodedOutputStream::VarintSize32(static_cast<uint32>(inner_length));
   }
 
   static int GetCachedSize(const Key& key, const Value& value) {