Brightness (FreeBSD): fix backlight name detection

This commit is contained in:
李通洲
2024-12-30 11:12:06 +08:00
parent 2ab2dd4d48
commit a378d2ad62
+1 -1
View File
@@ -34,7 +34,7 @@ const char* ffDetectBrightness(FF_MAYBE_UNUSED FFBrightnessOptions* options, FFl
brightness->current = status.brightness;
struct backlight_info info;
if(ioctl(blfd, BACKLIGHTGETINFO, &info) < 0)
if(ioctl(blfd, BACKLIGHTGETINFO, &info) == 0)
ffStrbufAppendS(&brightness->name, info.name);
else
ffStrbufAppendS(&brightness->name, path + strlen("/dev/backlight/"));