From: Michael Niedermayer <michaelni@gmx.at>
Date: Sat, 20 Oct 2012 14:58:33 +0000 (+0200)
Subject: matroskadec: Fix a double negation typo
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=98569d89638efc325042bd0081e9a02181afdafa;p=ffmpeg

matroskadec: Fix a double negation typo

This typo has existed since this code was added in c16582579.
Newer versions of clang pointed out that this comparison always
was true (since the result of the negation is either 0 or 1, while
AVDISCARD_ALL has the value 48).

Signed-off-by: Martin Storsjö <martin@martin.st>
---

diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index d5bc9230bbf..22108adc999 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -2560,7 +2560,7 @@ static int matroska_read_seek(AVFormatContext *s, int stream_index,
         tracks[i].audio.buf_timecode   = AV_NOPTS_VALUE;
         tracks[i].end_timecode         = 0;
         if (tracks[i].type == MATROSKA_TRACK_TYPE_SUBTITLE &&
-            !tracks[i].stream->discard != AVDISCARD_ALL) {
+            tracks[i].stream->discard != AVDISCARD_ALL) {
             index_sub = av_index_search_timestamp(
                 tracks[i].stream, st->index_entries[index].timestamp,
                 AVSEEK_FLAG_BACKWARD);