- update changelog

[m6w6/ext-http] / http_functions.c

diff --git a/http_functions.c b/http_functions.c
index 550ce8ff7934169059a07e28a842c63f4a094525..113db97628f68627477f6893e393d01039facdf1 100644 (file)
--- a/http_functions.c
+++ b/http_functions.c
@@ -180,7 +180,9 @@ PHP_FUNCTION(http_build_url)
        if (new_url) {
                php_url_free(new_url);
        }
-       php_url_free(old_url);
+       if (old_url) {
+               php_url_free(old_url);
+       }
        
        RETURN_STRINGL(url_str, url_len, 0);
 }