MessageParser: Fix crash if not all matches are used in the replacement.

This commit is contained in:
Valentin Lorentz 2014-03-25 14:24:35 +00:00
parent 6439699cfb
commit 121cc1772e
1 changed files with 2 additions and 1 deletions

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@ -171,7 +171,8 @@ class MessageParser(callbacks.Plugin, plugins.ChannelDBHandler):
thisaction = action
self._updateRank(channel, regexp)
for (i, j) in enumerate(match.groups()):
thisaction = re.sub(r'\$' + str(i+1), match.group(i+1), thisaction)
if match.group(i+1):
thisaction = re.sub(r'\$' + str(i+1), match.group(i+1), thisaction)
actions.append(thisaction)
if max_triggers != 0 and max_triggers == len(actions):
break