Author: tsoome
Date: Thu Sep 26 07:14:54 2019
New Revision: 352739
URL: https://svnweb.freebsd.org/changeset/base/352739
Log:
vt: use proper return value check with TUNABLE_INT_FETCH
The TUNABLE_INT_FETCH is macro around getenv_int() and we will get
return value 0 or 1 for failure or success, we can use it to decide
which background color to use.
Modified:
head/sys/dev/vt/hw/fb/vt_fb.c
Modified: head/sys/dev/vt/hw/fb/vt_fb.c
==============================================================================
--- head/sys/dev/vt/hw/fb/vt_fb.c Thu Sep 26 03:09:45 2019
(r352738)
+++ head/sys/dev/vt/hw/fb/vt_fb.c Thu Sep 26 07:14:54 2019
(r352739)
@@ -480,8 +480,7 @@ vt_fb_init(struct vt_device *vd)
}
c = TC_BLACK;
- TUNABLE_INT_FETCH("teken.bg_color", &bg);
- if (bg != -1) {
+ if (TUNABLE_INT_FETCH("teken.bg_color", &bg) != 0) {
if (bg == TC_WHITE)
bg |= TC_LIGHT;
c = bg;
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