Brightness (FreeBSD): don't print empty ()

This commit is contained in:
李通洲
2024-01-10 14:22:56 +08:00
parent fdb68669f4
commit 8ba031b761
@@ -36,6 +36,8 @@ const char* ffDetectBrightness(FF_MAYBE_UNUSED FFBrightnessOptions* options, FFl
struct backlight_info info;
if(ioctl(blfd, BACKLIGHTGETINFO, &info) < 0)
ffStrbufAppendS(&brightness->name, info.name);
else
ffStrbufAppendS(&brightness->name, path + strlen("/dev/backlight/"));
}
return NULL;
}