[FFmpeg-cvslog] fftools/ffmpeg_opt: Use av_err2str

[Marvin Scholz]

ffmpeg | branch: master | Marvin Scholz <epirat07 at gmail.com> | Tue Oct  4 16:40:08 2022 +0200| [fed841f6f9ca0251358f386411127bb248601349] | committer: Anton Khirnov

fftools/ffmpeg_opt: Use av_err2str

This simplifies the code as there is no other place the error buffer
is needed, so the av_err2str helper macro can be used.

Signed-off-by: Anton Khirnov <anton at khirnov.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fed841f6f9ca0251358f386411127bb248601349
---

 fftools/ffmpeg_opt.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index c1de4e5041..fbc8638eed 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -3716,7 +3716,6 @@ static int open_files(OptionGroupList *l, const char *inout,
 int ffmpeg_parse_options(int argc, char **argv)
 {
     OptionParseContext octx;
-    uint8_t error[128];
     int ret;
 
     memset(&octx, 0, sizeof(octx));
@@ -3767,8 +3766,7 @@ int ffmpeg_parse_options(int argc, char **argv)
 fail:
     uninit_parse_context(&octx);
     if (ret < 0) {
-        av_strerror(ret, error, sizeof(error));
-        av_log(NULL, AV_LOG_FATAL, "%s\n", error);
+        av_log(NULL, AV_LOG_FATAL, "%s\n", av_err2str(ret));
     }
     return ret;
 }