diff --git a/tools/dbusxml2qt3/methodgen.cpp b/tools/dbusxml2qt3/methodgen.cpp
index 45a5b8e..2374a98 100644
--- a/tools/dbusxml2qt3/methodgen.cpp
+++ b/tools/dbusxml2qt3/methodgen.cpp
@@ -1260,6 +1260,9 @@ void MethodGenerator::writeProxyMethod(const TQString& className,
                << method.name << "\";" << endl;
         stream << endl;
 
+        stream << "    error = TQT_DBusError();";
+        stream << endl;
+
         stream << "    return (asyncCallId != 0);" << endl;
         stream << "}" << endl;
         stream << endl;