avoid more "0xFF << 24" as it is considered a integer overflow in C99

missed these in my previous search and replace

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/libavutil/imgutils.c b/libavutil/imgutils.c
index 57ee07d32b..e4460d3cea 100644
--- a/libavutil/imgutils.c
+++ b/libavutil/imgutils.c
@@ -180,7 +180,7 @@ int ff_set_systematic_pal2(uint32_t pal[256], enum AVPixelFormat pix_fmt)
         default:
             return AVERROR(EINVAL);
         }
-        pal[i] = b + (g<<8) + (r<<16) + (0xFF<<24);
+        pal[i] = b + (g<<8) + (r<<16) + (0xFFU<<24);
     }
 
     return 0;