diff --git a/compiler/cpp/src/generate/t_cpp_generator.cc b/compiler/cpp/src/generate/t_cpp_generator.cc
index ec2e15b..d79b587 100644
--- a/compiler/cpp/src/generate/t_cpp_generator.cc
+++ b/compiler/cpp/src/generate/t_cpp_generator.cc
@@ -2652,7 +2652,7 @@
     indent() << "  oprot->writeMessageEnd();" << endl <<
     indent() << "  oprot->getTransport()->writeEnd();" << endl <<
     indent() << "  oprot->getTransport()->flush();" << endl <<
-    indent() << (style == "Cob" ? "  return cob(true);" : "  return true;") << endl <<
+    indent() << (style == "Cob" ? "  return cob(false);" : "  return false;") << endl <<
     indent() << "}" << endl <<
     endl <<
     indent() << "return process_fn(" << (style == "Cob" ? "cob, " : "")
@@ -2692,7 +2692,7 @@
       indent() << "  oprot->writeMessageEnd();" << endl <<
       indent() << "  oprot->getTransport()->writeEnd();" << endl <<
       indent() << "  oprot->getTransport()->flush();" << endl <<
-      indent() << (style == "Cob" ? "  return cob(true);" : "  return true;") << endl;
+      indent() << (style == "Cob" ? "  return cob(false);" : "  return false;") << endl;
   } else {
     out <<
       indent() << "  return "