From a4545d45a7ed6c8bc967c848139127ca11dc2d6e Mon Sep 17 00:00:00 2001
From: James Vega <jamessan@users.sourceforge.net>
Date: Fri, 31 Dec 2004 04:18:02 +0000
Subject: [PATCH] Fix bug #1093594, UnboundLocalError

---
 plugins/Infobot.py   | 11 +++++++++--
 test/test_Infobot.py |  2 ++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/plugins/Infobot.py b/plugins/Infobot.py
index 333bf2669..dfe6f1dbc 100755
--- a/plugins/Infobot.py
+++ b/plugins/Infobot.py
@@ -553,6 +553,9 @@ class Infobot(callbacks.PrivmsgCommandAndRegexp):
                     isAre = None
                 else:
                     value = self.db.getAre(channel, key)
+            else:
+                self.log.debug('Returning early: Got a bad isAre value.')
+                return
         except dbi.InvalidDBError, e:
             self._error('Unable to access db: %s' % e)
             return
@@ -730,6 +733,11 @@ class Infobot(callbacks.PrivmsgCommandAndRegexp):
         r"^(.+?)\s+(?<!\\)(was|is|am|were|are)\s+(also\s+)?(.+?)[?!. ]*$"
         (key, isAre, also, value) = match.groups()
         key = key.replace('\\', '')
+        isAre = isAre.lower()
+        if isAre in ('was', 'is', 'am'):
+            isAre = 'is'
+        else:
+            isAre = 'are'
         if key.lower() in ('where', 'what', 'who', 'wtf'):
             # It's a question.
             if msg.addressed or \
@@ -739,10 +747,9 @@ class Infobot(callbacks.PrivmsgCommandAndRegexp):
         if not msg.addressed and \
            not self.registryValue('unaddressed.snarfDefinitions'):
             return
-        isAre = isAre.lower()
         if self.added:
             return
-        if isAre in ('was', 'is', 'am'):
+        if isAre == 'is':
             if self.db.hasIs(dynamic.channel, key):
                 oldValue = self.db.getIs(dynamic.channel, key)
                 if oldValue.lower() == value.lower():
diff --git a/test/test_Infobot.py b/test/test_Infobot.py
index 06c9a7bf7..afcdf3156 100644
--- a/test/test_Infobot.py
+++ b/test/test_Infobot.py
@@ -52,6 +52,7 @@ class InfobotTestCase(ChannelPluginTestCase):
             m = self.getMsg('bar is at http://foo.com/')
             self.failUnless(self._endRe.sub('', m.args[1]) in confirms)
             self.assertRegexp('bar?', r'bar.*is.*http://foo.com/')
+            self.assertRegexp('what was bar?', r'http://foo.com/')
         finally:
             ibot.unaddressed.snarfDefinitions.setValue(learn)
             ibot.unaddressed.answerQuestions.setValue(answer)
@@ -87,6 +88,7 @@ class InfobotTestCase(ChannelPluginTestCase):
             self.assertSnarfRegexp('bars?', 'bars.*are.*dirty')
             self.assertSnarfNoResponse('bars are not dirty', 2)
             self.assertSnarfNotRegexp('bars?', 'not')
+            self.assertSnarfRegexp('what were bars?', 'dirty')
         finally:
             ibot.unaddressed.snarfDefinitions.setValue(learn)
             ibot.unaddressed.answerQuestions.setValue(answer)