From 6e1704a6dda4c250c1e080721b7c61dd81be7d3e Mon Sep 17 00:00:00 2001
From: Jeremy Fincher <jemfinch@users.sourceforge.net>
Date: Mon, 17 Nov 2003 06:28:58 +0000
Subject: [PATCH] Needed to catch the possible KeyErrors in config.

---
 src/plugins.py | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/src/plugins.py b/src/plugins.py
index 776e2ca28..3558ad445 100644
--- a/src/plugins.py
+++ b/src/plugins.py
@@ -356,16 +356,20 @@ class Configurable(object):
         if not name:
             irc.reply(msg, utils.commaAndify(self.configurables.names()))
             return
-        if not value:
-            help = self.configurables.help(name)
-            value = self.configurables.get(name, channel=channel)
-            irc.reply(msg, '%s: %s  (Current value: %r)' % (name, help, value))
-            return
         try:
-            self.configurables.set(name, value, channel)
-            irc.reply(msg, conf.replySuccess)
-        except ConfigurableTypeError, e:
-            irc.error(msg, str(e))
+            if not value:
+                help = self.configurables.help(name)
+                value = self.configurables.get(name, channel=channel)
+                s = '%s: %s  (Current value: %r)' % (name, help, value)
+                irc.reply(msg, s)
+                return
+            try:
+                self.configurables.set(name, value, channel)
+                irc.reply(msg, conf.replySuccess)
+            except ConfigurableTypeError, e:
+                irc.error(msg, str(e))
+        except KeyError:
+            irc.error(msg, 'There is no config variable %r' % name)
         
 
 _randomnickRe = re.compile(r'\$randomnick', re.I)