[FFmpeg-cvslog] avfilter/formats: fix wrong function name in error message

[Jun Zhao]

ffmpeg | branch: release/3.4 | Jun Zhao <jun.zhao at intel.com> | Mon Dec  4 12:50:34 2017 +0800| [9aa0ed850b77fe46d5b766329f45deb9150cea10] | committer: Michael Niedermayer

avfilter/formats: fix wrong function name in error message

Use perdefined micro __FUNCTION__ rather than hard coding function name
to fix wrong function name in error message.

Signed-off-by: Jun Zhao <jun.zhao at intel.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 4280948702bc256e21c375790b889c735d233b0d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9aa0ed850b77fe46d5b766329f45deb9150cea10
---

 libavfilter/formats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/formats.c b/libavfilter/formats.c
index d4de862237..20a2c89719 100644
--- a/libavfilter/formats.c
+++ b/libavfilter/formats.c
@@ -72,7 +72,7 @@ do {
             for (j = 0; j < b->nb; j++)                                         \
                 if (a->fmts[i] == b->fmts[j]) {                                 \
                     if(k >= FFMIN(a->nb, b->nb)){                               \
-                        av_log(NULL, AV_LOG_ERROR, "Duplicate formats in avfilter_merge_formats() detected\n"); \
+                        av_log(NULL, AV_LOG_ERROR, "Duplicate formats in %s detected\n", __FUNCTION__); \
                         av_free(ret->fmts);                                     \
                         av_free(ret);                                           \
                         return NULL;                                            \