[FFmpeg-devel] [PATCH] avutil/wchar_filename: add av_warn_unused_result

[Ganesh Ajjanagadde]

Current code is fine, this just adds robustness.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
---
 libavutil/wchar_filename.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavutil/wchar_filename.h b/libavutil/wchar_filename.h
index c553c46..2ade321 100644
--- a/libavutil/wchar_filename.h
+++ b/libavutil/wchar_filename.h
@@ -23,6 +23,7 @@
 #include <windows.h>
 #include "mem.h"
 
+av_warn_unused_result
 static inline int utf8towchar(const char *filename_utf8, wchar_t **filename_w)
 {
     int num_chars;
-- 
2.6.1