Revert "Remove unused f expression from jscode gen. (#5573)"

The removed variable here is actually used breaking downstream bazel builds.
protocolbuffers · Mar 21, 2019 · e2461b5 · e2461b5 · samccone · Jun 10, 2019
1 parent e6779e9
commit e2461b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/google/protobuf/compiler/js/js_generator.cc b/src/google/protobuf/compiler/js/js_generator.cc
@@ -2272,7 +2272,7 @@ void Generator::GenerateClassToObject(const GeneratorOptions& options,
       " * @suppress {unusedLocalVariables} f is only used for nested messages\n"
       " */\n"
       "$classname$.toObject = function(includeInstance, msg) {\n"
-      "  var obj = {",
+      "  var f, obj = {",
       "classname", GetMessagePath(options, desc));
 
   bool first = true;