[FFmpeg-cvslog] libavfilter/filtfmts: fix argv/argc checks

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Wed Sep 19 22:25:41 2012 +0200| [c1f3a4d1e317282d33a78ba84560dead629c1c63] | committer: Michael Niedermayer

libavfilter/filtfmts: fix argv/argc checks

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c1f3a4d1e317282d33a78ba84560dead629c1c63
---

 libavfilter/filtfmts.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavfilter/filtfmts.c b/libavfilter/filtfmts.c
index 3a3bde6..14417cb 100644
--- a/libavfilter/filtfmts.c
+++ b/libavfilter/filtfmts.c
@@ -78,13 +78,13 @@ int main(int argc, char **argv)
 
     av_log_set_level(AV_LOG_DEBUG);
 
-    if (!argv[1]) {
+    if (argc < 2) {
         fprintf(stderr, "Missing filter name as argument\n");
         return 1;
     }
 
     filter_name = argv[1];
-    if (argv[2])
+    if (argc > 2)
         filter_args = argv[2];
 
     avfilter_register_all();