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avformat/srtdec: make sure we probe a number

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Fixes regression since 7218352e02: WebVTT
files were matching the SRT probing.
This commit is contained in:
Clément Bœsch 2015-10-09 10:52:58 +02:00
parent 4f7d9b7706
commit 40d9d6de90
1 changed files with 1 additions and 1 deletions
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2
libavformat/srtdec.c
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@ -45,7 +45,7 @@ static int srt_probe(AVProbeData *p)
* Also, that number can be followed by random garbage, so we can not
* unfortunately check that we only have a number. */
if (ff_subtitles_read_line(&tr, buf, sizeof(buf)) < 0 ||
strtol(buf, &pbuf, 10) < 0)
strtol(buf, &pbuf, 10) < 0 || pbuf == buf)
return 0;
/* Check if the next line matches a SRT timestamp */