discoverer: handle desc==NULL
authorStefan Kost <ensonic@users.sf.net>
Tue, 22 Feb 2011 14:41:54 +0000 (16:41 +0200)
committerStefan Kost <ensonic@users.sf.net>
Tue, 22 Feb 2011 14:43:08 +0000 (16:43 +0200)
commit399f528a332cdcfbdef9f00db4c8c4605e302aa8
treeceff3493f3089352f4c31ec79c2a08bdc823dbff
parent8fc424bcbf017d9ccb4aa3aedb2c9c17ab7dc495
discoverer: handle desc==NULL

It would otherwise be printed as (null) and mess up indentation (no \n).
tools/gst-discoverer.c