mpdparser: fix coverity issue

Change-Id: Ibe7de64b268a76cd29062dff143147e4e16c82d5

diff --git a/ext/dash/gstmpdparser.c b/ext/dash/gstmpdparser.c
index f78f04d9193e63d6f453697b90a1c8f421953ef8..5188feb3ba66d2e873eec59825075a8335a0cbc4 100644 (file)
--- a/ext/dash/gstmpdparser.c
+++ b/ext/dash/gstmpdparser.c
@@ -5055,7 +5055,10 @@ gst_mpd_client_add_time_difference (GstDateTime * t1, gint64 usecs)
   gdt = gst_date_time_to_g_date_time (t1);
   g_return_val_if_fail (gdt != NULL, NULL);
   gdt2 = g_date_time_add (gdt, usecs);
-  g_return_val_if_fail (gdt2 != NULL, NULL);
+  if (gdt2 == NULL) {
+    g_date_time_unref (gdt);
+    return NULL;
+  }
 #else
   g_assert (t1 != NULL);
   gdt = gst_date_time_to_g_date_time (t1);