refactor "dumb" terminal determination

Move the code to detect "dumb" terminals into a single location. This
avoids duplicating the terminal detection code yet again in a subsequent
commit.

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Lars Schneider
2017-11-29 15:37:51 +01:00
committed by Junio C Hamano
parent 5a1f5c3060
commit a64f213d3f
4 changed files with 11 additions and 7 deletions

View File

@@ -329,8 +329,7 @@ static int check_auto_color(void)
if (color_stdout_is_tty < 0)
color_stdout_is_tty = isatty(1);
if (color_stdout_is_tty || (pager_in_use() && pager_use_color)) {
char *term = getenv("TERM");
if (term && strcmp(term, "dumb"))
if (!is_terminal_dumb())
return 1;
}
return 0;