control: print message to transcript when command is unrecognized

We accidentally dropped this error message in 56704088 (call
Debbugs::Control::service for all services, 2012-07-12).
Closes: #691573
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Don Armstrong <don@donarmstrong.com>

diff --git a/scripts/service b/scripts/service
index fe911442d50b6fb4a3f6683b3db63911000b6923..9debab2694eb76c77a76f403bd70581e64292dc3 100755 (executable)
--- a/scripts/service
+++ b/scripts/service
@@ -482,6 +482,7 @@ END
            last;
        }
     } else {
+       print {$transcript} "Unknown command or malformed arguments to command.\n";
        $errors++;
         if (++$unknowns >= 5) {
             print {$transcript} "Too many unknown commands, stopping here.\n\n";