From aba1996d95f96a1d152c182c5f598e7193a58c60 Mon Sep 17 00:00:00 2001
From: Ilia Alshanetsky <iliaa@php.net>
Date: Mon, 14 Oct 2002 18:13:18 +0000
Subject: [PATCH] Fixed bug #19649.

---
 ext/standard/browscap.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ext/standard/browscap.c b/ext/standard/browscap.c
index 2cdce52d251..2dbd1b04552 100644
--- a/ext/standard/browscap.c
+++ b/ext/standard/browscap.c
@@ -88,9 +88,13 @@ static void convert_browscap_pattern(zval *pattern)
  */
 static void php_browscap_parser_cb(zval *arg1, zval *arg2, int callback_type, void *arg)
 {
+	if (!arg1) {
+		return;
+	}
+
 	switch (callback_type) {
 		case ZEND_INI_PARSER_ENTRY:
-			if (current_section) {
+			if (current_section && arg2) {
 				zval *new_property;
 				char *new_key;