[FFmpeg-cvslog] lavf/img2dec: improve error logging in case of find_image_range() failure

[Stefano Sabatini]

ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Sat Aug  4 17:34:53 2012 +0200| [b5c7318bd7b44db6e7cc2424adf60f6de040b439] | committer: Stefano Sabatini

lavf/img2dec: improve error logging in case of find_image_range() failure

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b5c7318bd7b44db6e7cc2424adf60f6de040b439
---

 libavformat/img2dec.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index 692331c..7cdb648 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -263,8 +263,12 @@ static int read_header(AVFormatContext *s1)
 #endif
         } else {
             if (find_image_range(&first_index, &last_index, s->path,
-                                 s->start_number) < 0)
+                                 s->start_number) < 0) {
+                av_log(s1, AV_LOG_ERROR,
+                       "Could find no file with with path '%s' and index in the range %d-%d\n",
+                       s->path, s->start_number, s->start_number+FIRST_INDEX_SEARCH_RANGE-1);
                 return AVERROR(ENOENT);
+            }
         }
         s->img_first = first_index;
         s->img_last = last_index;