fix a crashing bug when doing !help ping

modules/common.py

@@ -2,6 +2,7 @@ import botconfig
 from tools import decorators
 import logging
 import tools.moduleloader as ld
+import traceback
     
 
 def on_privmsg(cli, rawnick, chan, msg):

modules/wolfgame.py

@@ -2348,12 +2348,14 @@ def get_help(cli, rnick, rest):
                 found = True
                 for fn in c[cname]:
                     if fn.__doc__:
-                        if nick == botconfig.CHANNEL:
-                            var.LOGGER.logMessage(botconfig.CMD_CHAR+cname+": "+fn.__doc__(rest))
                         if callable(fn.__doc__):
                             cli.msg(nick, botconfig.CMD_CHAR+cname+": "+fn.__doc__(rest))
+                            if nick == botconfig.CHANNEL:
+                                var.LOGGER.logMessage(botconfig.CMD_CHAR+cname+": "+fn.__doc__(rest))
                         else:
                             cli.msg(nick, botconfig.CMD_CHAR+cname+": "+fn.__doc__)
+                            if nick == botconfig.CHANNEL:
+                                var.LOGGER.logMessage(botconfig.CMD_CHAR+cname+": "+fn.__doc__)
                         return
                     else:
                         continue