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authorJan Synacek <jsynacek@redhat.com>2016-01-19 10:17:19 +0100
committerJan Synacek <jsynacek@redhat.com>2016-01-20 10:12:41 +0100
commit40c9fe4c0862114dab390c8ed16f78cf056b9140 (patch)
tree04bb1f55765a432bb0495963871eaf6dcd10faaf /src/login/loginctl.c
parentd619a0c4a5bf4f9d5796bcac77160a14e4e24cb6 (diff)
basic/terminal-util: introduce SYSTEMD_COLORS environment variable
... to determine if color output should be enabled. If the variable is not set, fall back to using on_tty(). Also, rewrite existing code to use colors_enabled() where appropriate.
Diffstat (limited to 'src/login/loginctl.c')
-rw-r--r--src/login/loginctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/login/loginctl.c b/src/login/loginctl.c
index 816349c559..931b96fe51 100644
--- a/src/login/loginctl.c
+++ b/src/login/loginctl.c
@@ -88,7 +88,7 @@ static OutputFlags get_output_flags(void) {
arg_all * OUTPUT_SHOW_ALL |
arg_full * OUTPUT_FULL_WIDTH |
(!on_tty() || pager_have()) * OUTPUT_FULL_WIDTH |
- on_tty() * OUTPUT_COLOR;
+ colors_enabled() * OUTPUT_COLOR;
}
static int list_sessions(int argc, char *argv[], void *userdata) {