tree b59af0d59d88888d7c38a8a63646b8e324b41039
parent 7deb28ce6510bbc764eddd4e381cb7268792254a
author Willy Tarreau <w@1wt.eu> 1620625625 +0200
committer Willy Tarreau <w@1wt.eu> 1620625625 +0200
encoding latin1

BUILD: cli: appease a null-deref warning in cli_gen_usage_msg()

The compiler sees the possibility of null-deref for which a path is
possible but which doesn't exist as we didn't pass a null args outside
of the help request. The test was introduced by the simplified test on
ishelp variable, so let's add it to shut the warning.