Only Call PQfinish if conn isn't NULL (bug #2162)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3528 65c4cc65-6c06-0410-ace0-fbb531ad65f3
21 years ago · 5733f64bdd
parent a57ad69b53
commit 5733f64bdd
1 changed files with 3 additions and 1 deletions
--- a/cdr/cdr_pgsql.c
+++ b/cdr/cdr_pgsql.c
@ -142,7 +142,9 @@ char *description(void)

 static int my_unload_module(void)
 { 
+	if (conn)
 		PQfinish(conn);
+	conn = NULL;
 	connected = 0;
 	if (pghostname && hostname_alloc) {
 		free(pghostname);