From a4e7ca711f5786fa49c802e2ec38d74f0085ade0 Mon Sep 17 00:00:00 2001
From: Klaus Kaempf <kkaempf@suse.de>
Date: Sun, 26 Feb 2006 16:36:18 +0000
Subject: [PATCH] check _db for NULL

---
 zmd/backend/dbsource/DbAccess.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/zmd/backend/dbsource/DbAccess.cc b/zmd/backend/dbsource/DbAccess.cc
index 78f3d46..fdc9f24 100644
--- a/zmd/backend/dbsource/DbAccess.cc
+++ b/zmd/backend/dbsource/DbAccess.cc
@@ -401,7 +401,8 @@ DbAccess::openDb( bool for_writing )
     }
 
     int rc = sqlite3_open (_dbfile.c_str(), &_db);
-    if (rc != SQLITE_OK) {
+    if (rc != SQLITE_OK
+	|| _db == NULL) {
 	ERR << "Can not open SQL database: " << sqlite3_errmsg (_db) << endl;
 	return false;
     }
-- 
2.7.4