From 8a36f7fc037ba9501e32041dc273552b426b15fb Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Wed, 29 Jun 2011 18:04:58 +0000
Subject: [PATCH] fix for a bug reported by aboynes@gmail.com
 (UnboundLocalError: local variable 'infoMsg' referenced before assignment)

---
 plugins/generic/enumeration.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/generic/enumeration.py b/plugins/generic/enumeration.py
index 577c4b5a4..d54d98874 100644
--- a/plugins/generic/enumeration.py
+++ b/plugins/generic/enumeration.py
@@ -702,6 +702,8 @@ class Enumeration:
         if len(kb.data.cachedDbs) > 0:
             return kb.data.cachedDbs
 
+        infoMsg = None
+
         if Backend.isDbms(DBMS.MYSQL) and not kb.data.has_information_schema:
             warnMsg = "information_schema not available, "
             warnMsg += "back-end DBMS is MySQL < 5. database "
@@ -725,7 +727,8 @@ class Enumeration:
         else:
             infoMsg = "fetching database names"
 
-        logger.info(infoMsg)
+        if infoMsg:
+            logger.info(infoMsg)
 
         rootQuery = queries[Backend.getIdentifiedDbms()].dbs