lavfi: do not segfault on NULL passed to avfilter_get_by_name()
authorAnton Khirnov <anton@khirnov.net>
Sun, 7 Apr 2013 05:33:24 +0000 (07:33 +0200)
committerAnton Khirnov <anton@khirnov.net>
Thu, 11 Apr 2013 18:44:35 +0000 (20:44 +0200)
commitf160c6a18a574b4c7d063e0a748037cbbd9912ee
tree23e271f8ad0d006a231d3c7a5d3dcf9071694554
parentfa2a34cd40d124161c748bb0f430dc63c94dd0da
lavfi: do not segfault on NULL passed to avfilter_get_by_name()
libavfilter/avfilter.c