From a218cafe4d3be005ab0c61130f90db4d21afb5db Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Fri, 18 Jul 2025 19:32:42 +0800
Subject: [PATCH] avfilter/vf_blackdetect: Fix header guard

Fix fate-source failure.
---
 libavfilter/vf_blackdetect.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavfilter/vf_blackdetect.h b/libavfilter/vf_blackdetect.h
index 361da2c5bc..838a0355df 100644
--- a/libavfilter/vf_blackdetect.h
+++ b/libavfilter/vf_blackdetect.h
@@ -16,8 +16,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef AVFILTER_VF_BLACKDETECT_H
-#define AVFILTER_VF_BLACKDETECT_H
+#ifndef AVFILTER_BLACKDETECT_H
+#define AVFILTER_BLACKDETECT_H
 
 #include <stddef.h>
 #include <stdint.h>
@@ -68,4 +68,4 @@ static inline ff_blackdetect_fn ff_blackdetect_get_fn(int depth)
     return fn;
 }
 
-#endif /* AVFILTER_VF_BLACKDETECT_H */
+#endif /* AVFILTER_BLACKDETECT_H */