[vhffs-dev] [931] fix a small cache "corruption" which can happen if a query fail

[subversion@xxxxxxxxxxxxx]

Revision: 931
Author:   gradator
Date:     2007-09-20 21:18:20 +0000 (Thu, 20 Sep 2007)

Log Message:
-----------
fix a small cache "corruption" which can happen if a query fail

Modified Paths:
--------------
    trunk/vhffs-fs/vhffsfs.c


Modified: trunk/vhffs-fs/vhffsfs.c
===================================================================
--- trunk/vhffs-fs/vhffsfs.c	2007-09-19 16:48:59 UTC (rev 930)
+++ trunk/vhffs-fs/vhffsfs.c	2007-09-20 21:18:20 UTC (rev 931)
@@ -347,6 +347,9 @@
 }
 
 static inline void vhffsfs_PGClear(char *query, PGresult *result)  {
+
+	if(!result || !query) return;
+
 #ifdef WITH_CACHE
 	vhffsfs_cache_unref(query);
 #endif
@@ -355,6 +358,7 @@
 #endif
 }
 
+
 char *vhffsfs_gethomedir()  {
 	char query[128];
 	PGresult *res;