diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2013-12-07 02:30:34 +0400 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-12-24 04:05:47 +0400 |
| commit | 172f92976752618a7d1b6636bf2d04cbdbd65790 (patch) | |
| tree | e583c20ad54b0752af4332d1f866dd622eea6038 /libavutil | |
| parent | 66a9edfcf677f2673b5163f8008bdc7d0454074c (diff) | |
avutil/log: skip IO calls on empty strings
These occur when no context is set for example, thus they are common
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a044a183a3fb90b20a8deaa3ea1158510bcdd420)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/log.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavutil/log.c b/libavutil/log.c index a4111f6274..7cd7ce7691 100644 --- a/libavutil/log.c +++ b/libavutil/log.c @@ -103,6 +103,9 @@ static int use_color = -1; static void colored_fputs(int level, const char *str) { + if (!*str) + return; + if (use_color < 0) { #if HAVE_SETCONSOLETEXTATTRIBUTE CONSOLE_SCREEN_BUFFER_INFO con_info; |