deal with empty ~blame arguments

diff --git a/commands.py b/commands.py
index bbcaeb898dd83def7686c40f29a6fb5c566689d1..7232bd1292fd022061481bb3defe3f01b3d7e1f3 100644 (file)
--- a/commands.py
+++ b/commands.py
@@ -300,6 +300,9 @@ def __getall(tdb,tdbk,fdb,fdbk,sdb,sdbk,what):
 
 def blameq(bot,cmd,nick,conn,public,fish,tdb,tdbk,fdb,fdbk,sdb,sdbk):
     clist=cmd.split()
+    if len(clist) < 2:
+       bot.automsg(public,nick,"Who or what do you want to blame?")
+       return
     cwhat=' '.join(clist[2:])
     if clist[1]=="#last":
        ans=__getall(tdb,tdbk,fdb,fdbk,sdb,sdbk,fish.last)