[vlc-devel] [PATCH] kms: avoid printing NULL

[Alexandre Janniaux]

It fixes the following warning:
‘%4s’ directive argument is null [-Wformat-overflow=]
---
 modules/video_output/kms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/video_output/kms.c b/modules/video_output/kms.c
index 025a4a2f79..7626254b65 100644
--- a/modules/video_output/kms.c
+++ b/modules/video_output/kms.c
@@ -732,7 +732,7 @@ static int Open(vout_display_t *vd, const vout_display_cfg_t *cfg,
         chroma = NULL;
     } else {
         sys->vlc_fourcc = fmtp->i_chroma;
-        msg_Dbg(vd, "Chroma %4s invalid, using default", chroma);
+        msg_Dbg(vd, "Chroma not defined, using default");
     }

     chroma = var_InheritString(vd, "kms-drm-chroma");
--
2.23.0