usage doesn't exist. return None instead

2020-02-10 11:09:06 +00:00 · 2020-02-10 11:09:06 +00:00 · f1b15ea7b6
commit f1b15ea7b6
parent 6e90bf2412
1 changed files with 1 additions and 1 deletions
--- a/src/core_modules/help.py
+++ b/src/core_modules/help.py
@ -23,7 +23,7 @@ class Module(ModuleManager.BaseModule):
        if usages:
            return " | ".join(
                "%s %s" % (command, usage) for usage in usages)
-        return usage
+        return None

    def _get_hook(self, command):
        hooks = self.events.on("received.command").on(command).get_hooks()