GstElement: Fix warning with GCC 4.6

gstelement.c: In function ‘gst_element_get_request_pad’:
gstelement.c:1052:18: error: variable ‘tmp’ set but not used [-Werror=unused-but-set-variable]

https://bugzilla.gnome.org/show_bug.cgi?id=640850

diff --git a/gst/gstelement.c b/gst/gstelement.c
index f92841c..e37af7c 100644 (file)
--- a/gst/gstelement.c
+++ b/gst/gstelement.c
@@ -1053,7 +1053,8 @@ gst_element_get_request_pad (GstElement * element, const gchar * name)
 
             /* it's an int */
             tmp = strtol (data, &endptr, 10);
-            if (endptr && *endptr == '\0') {
+            if (tmp != G_MINLONG && tmp != G_MAXLONG && endptr &&
+                *endptr == '\0') {
               templ_found = TRUE;
               req_name = name;
               break;