logging: Avoid printing OSMO_LOGCOLOR_END if no color was used
There's no point in printing that code if no color was used in first
place, and looks strange when using logging with color enabled but no
color assigned to the category printing lines.
Only affected unit test output by this fix is osmo-bts'x
tx_power_test.c, which has been fixed in osmo-bts.git Change-Id
I5aa95997c8df4ce5ba8271acae99c45f68b96e11.
Change-Id: Ie38cc639d7f4acd908f357e5bfb3ced07147583e
diff --git a/src/logging.c b/src/logging.c
index db04cf7..af64541 100644
--- a/src/logging.c
+++ b/src/logging.c
@@ -505,7 +505,7 @@
}
}
- if (target->use_color) {
+ if (target->use_color && c_subsys) {
ret = snprintf(buf + offset, rem, OSMO_LOGCOLOR_END);
if (ret < 0)
goto err;