link mauve: Fixed a crash on /help help help

parent b0d73d6b
......@@ -847,7 +847,7 @@ class Gui(object):
for command in list(self.commands.keys()):
msg += "%s " % command
msg += _("\nType /help <command_name> to know what each command does")
if len(args) == 1:
if len(args) >= 1:
if args[0] in list(self.commands.keys()):
msg = self.commands[args[0]][1]
else:
......
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