From: javiplx <javiplx@gmail.com>
Date: Sun, 10 Oct 2010 11:58:37 +0000 (+0000)
Subject: BUGFIX : protect against double closing
X-Git-Url: http://git.maemo.org/git/?p=wifihood;a=commitdiff_plain;h=5f18d619f1a5e8987856c2715b66e8fd64197c09

BUGFIX : protect against double closing

git-svn-id: file:///svnroot/wifihood/trunk/wifiscanner@41 c51dfc6a-5949-4919-9c8e-f207a149c383
---

diff --git a/wifimap/db.py b/wifimap/db.py
index 42edfc3..f04558b 100644
--- a/wifimap/db.py
+++ b/wifimap/db.py
@@ -41,8 +41,9 @@ class database :
             self.db.executescript( create_db )
 
     def close ( self ) :
-        self.db.close()
-        self.db = None
+        if self.db :
+            self.db.close()
+            self.db = None
 
     def is_open ( self ) :
         if not self.db :