[vlc-commits] kms: avoid printing NULL

[Alexandre Janniaux]

vlc | branch: master | Alexandre Janniaux <ajanni at videolabs.io> | Fri Aug 23 12:37:44 2019 +0200| [f0622630cecd864fd3d99b7b80d61a2fbd9d3cd9] | committer: Thomas Guillem

kms: avoid printing NULL

It fixes the following warning:
‘%4s’ directive argument is null [-Wformat-overflow=]

Signed-off-by: Thomas Guillem <thomas at gllm.fr>

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=f0622630cecd864fd3d99b7b80d61a2fbd9d3cd9
---

 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");