From 8ba031b761995c2c7565ff74d5b38a635b0b6480 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Wed, 10 Jan 2024 14:22:56 +0800
Subject: [PATCH] Brightness (FreeBSD): don't print empty `()`

---
 src/detection/brightness/brightness_bsd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/detection/brightness/brightness_bsd.c b/src/detection/brightness/brightness_bsd.c
index 34b91ab5c..22b3772fb 100644
--- a/src/detection/brightness/brightness_bsd.c
+++ b/src/detection/brightness/brightness_bsd.c
@@ -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;
 }