[FFmpeg-cvslog] lavf: Fix variables constness in ff_iso8601_to_unix_time()

[Vittorio Giovara]

ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Mon Apr 20 12:18:38 2015 +0100| [98cab39798612dcaea4f9b6d1e7974bc60d84e13] | committer: Vittorio Giovara

lavf: Fix variables constness in ff_iso8601_to_unix_time()

warning: assigning to
      'char *' from 'const char *' discards qualifiers
      [-Wincompatible-pointer-types-discards-qualifiers]

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=98cab39798612dcaea4f9b6d1e7974bc60d84e13
---

 libavformat/utils.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index b4ef77d..18cd0d7 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2903,7 +2903,7 @@ int ff_find_stream_index(AVFormatContext *s, int id)
 int64_t ff_iso8601_to_unix_time(const char *datestr)
 {
     struct tm time1 = { 0 }, time2 = { 0 };
-    char *ret1, *ret2;
+    const char *ret1, *ret2;
     ret1 = av_small_strptime(datestr, "%Y - %m - %d %T", &time1);
     ret2 = av_small_strptime(datestr, "%Y - %m - %dT%T", &time2);
     if (ret2 && !ret1)