From: Sascha Schumann <sas@php.net>
Date: Wed, 13 Dec 2000 12:26:25 +0000 (+0000)
Subject: Don't increase the refcount of id, if we already have increased the refcount
X-Git-Tag: php-4.0.5RC1~914
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=08d104e04041685502301b24b80afe82674e8c02;p=php

Don't increase the refcount of id, if we already have increased the refcount
of the same id before.

PR: #8225
---

diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
index 11722eae0a..76bd96216d 100644
--- a/ext/pgsql/pgsql.c
+++ b/ext/pgsql/pgsql.c
@@ -117,8 +117,10 @@ static void php_pgsql_set_default_link(int id)
     if (PGG(default_link)!=-1) {
         zend_list_delete(PGG(default_link));
     }
-    PGG(default_link) = id;
-    zend_list_addref(id);
+    if (PGG(default_link) != id) {
+        PGG(default_link) = id;
+        zend_list_addref(id);
+    }
 }