From db6737d26b9fa122c9435be032ef6f9e802ecef4 Mon Sep 17 00:00:00 2001
From: Scott Theisen <scott.the.elm@gmail.com>
Date: Sun, 12 Jun 2022 19:49:51 -0400
Subject: [PATCH] lavf/os_support.h: remove MythTV customization

that silenced a compiler warning, but this file is no longer included
by MythTV, so the change is no longer necessary.
---
 mythtv/external/FFmpeg/libavformat/os_support.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/mythtv/external/FFmpeg/libavformat/os_support.h b/mythtv/external/FFmpeg/libavformat/os_support.h
index f17c4ae8e95..5e6b32d2dc1 100644
--- a/mythtv/external/FFmpeg/libavformat/os_support.h
+++ b/mythtv/external/FFmpeg/libavformat/os_support.h
@@ -72,8 +72,6 @@ static inline int is_dos_path(const char *path)
 #if HAVE_DOS_PATHS
     if (path[0] && path[1] == ':')
         return 1;
-#else
-    (void)path;
 #endif
     return 0;
 }