diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2013-12-06 23:30:34 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-12-06 23:30:34 +0100 |
| commit | a044a183a3fb90b20a8deaa3ea1158510bcdd420 (patch) | |
| tree | 64283430c858315ae9ec426de0737ddc516c90fd /libavutil/log.c | |
| parent | d6838309fe098fe2bb14cb5138ceab25bfbd6981 (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>
Diffstat (limited to 'libavutil/log.c')
| -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 0eb09b213d..a7eb34c3d2 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; |