[1596] a minor style fix: adding () for return.

diff --git a/src/bin/resolver/main.cc b/src/bin/resolver/main.cc
index 528b31bb452cdc751d02663492e68d259cc1877b..b390f3349c26b0da2262e0e072bcbca65ce31c2c 100644 (file)
--- a/src/bin/resolver/main.cc
+++ b/src/bin/resolver/main.cc
@@ -96,7 +96,7 @@ my_command_handler(const string& command, ConstElementPtr args) {
                 if (my_pid != pid) {
                     // It is not for us (this is expected, see auth/command.cc
                     // and the ShutdownCommand there).
-                    return answer;
+                    return (answer);
                 }
             }
             LOG_DEBUG(resolver_logger, RESOLVER_DBG_INIT, RESOLVER_SHUTDOWN);