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Fix showing usage when a user doesn't provide enough args to a command

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This commit is contained in:
jesopo 2018-10-03 17:01:26 +01:00
parent 02e76444d1
commit 09b6f52d8e
1 changed files with 5 additions and 4 deletions
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9
modules/commands.py
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@ -147,12 +147,13 @@ class Module(ModuleManager.BaseModule):
min_args = hook.kwargs.get("min_args") min_args = hook.kwargs.get("min_args")
if min_args and len(args_split) < min_args: if min_args and len(args_split) < min_args:
if "usage" in hook.kwargs: usage = self._get_usage(hook)
if usage:
stderr.write("Not enough arguments, usage: %s %s" % ( stderr.write("Not enough arguments, usage: %s %s" % (
command, hook.kwargs["usage"])).send() command, usage)).send()
else: else:
stderr.write("Not enough arguments (minimum: %d)" % min_args stderr.write("Not enough arguments (minimum: %d)" %
).send() min_args).send()
else: else:
args = " ".join(args_split) args = " ".join(args_split)
server = event["server"] server = event["server"]