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log: Do not assume the TERM variable is always set

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Luca Barbato 2014-04-03 14:29:34 +00:00 committed by Vittorio Giovara
parent 42ba1c51d9
commit 4ede1862dc
1 changed files with 1 additions and 1 deletions
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2
libavutil/log.c
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@ -74,7 +74,7 @@ static void check_color_terminal(void)
char *term = getenv("TERM");
use_color = !getenv("NO_COLOR") && !getenv("AV_LOG_FORCE_NOCOLOR") &&
(getenv("TERM") && isatty(2) || getenv("AV_LOG_FORCE_COLOR"));
use_color += !!strstr(term, "256color") ;
use_color += term && strstr(term, "256color");
#else
use_color = getenv("AV_LOG_FORCE_COLOR") && !getenv("NO_COLOR") &&
!getenv("AV_LOG_FORCE_NOCOLOR");