[FFmpeg-cvslog] lavfi-showfiltfmts.c: fix handling of null names

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat Nov 26 18:12:07 2011 +0100| [1b84e062444db29f8e8999f5f0081f9bce0e1a31] | committer: Michael Niedermayer

lavfi-showfiltfmts.c: fix handling of null names

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1b84e062444db29f8e8999f5f0081f9bce0e1a31
---

 tools/lavfi-showfiltfmts.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/tools/lavfi-showfiltfmts.c b/tools/lavfi-showfiltfmts.c
index a4541ba..436f985 100644
--- a/tools/lavfi-showfiltfmts.c
+++ b/tools/lavfi-showfiltfmts.c
@@ -33,6 +33,7 @@ static void print_formats(AVFilterContext *filter_ctx)
             AVFilterFormats *fmts =                                     \
                 filter_ctx->inout##puts[i]->outin##_formats;            \
             for (j = 0; j < fmts->format_count; j++)                    \
+                if(av_get_pix_fmt_name(fmts->formats[j]))               \
                 printf(#INOUT "PUT[%d] %s: fmt:%s\n",                   \
                        i, filter_ctx->filter->inout##puts[i].name,      \
                        av_get_pix_fmt_name(fmts->formats[j]));          \