From 6f1d44855cb937c9c6a6e59cb57524a28a7461df Mon Sep 17 00:00:00 2001
From: Matthew Vernon <matthewv@chiark.greenend.org.uk>
Date: Tue, 2 Aug 2011 23:02:56 +0100
Subject: [PATCH] deal with empty ~blame arguments

---
 commands.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/commands.py b/commands.py
index bbcaeb8..7232bd1 100644
--- 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)
-- 
2.30.2