discoverer: Allow GError* argument to be NULL
authorEdward Hervey <bilboed@bilboed.com>
Sat, 18 Jun 2011 09:16:19 +0000 (11:16 +0200)
committerEdward Hervey <bilboed@bilboed.com>
Sat, 18 Jun 2011 09:16:19 +0000 (11:16 +0200)
commitb2b1a7be1ba877f1f64fed7ff920855bb38becf1
tree4fa8daa8ec511d51e67792d0e59a892730b03d5f
parent4af771a1a5f12c03eee84cb1933943833f314ea7
discoverer: Allow GError* argument to be NULL

This is how other methods taking GError* arguments behave.

Fixes #652838
gst-libs/gst/pbutils/gstdiscoverer.c