Merge branch 'master' of goat:git/dosdemo

[dosdemo] / src / demo.c

diff --git a/src/demo.c b/src/demo.c
index 98f8001..9954cb5 100644 (file)
--- a/src/demo.c
+++ b/src/demo.c
@@ -3,6 +3,7 @@
 #include <string.h>
 #include <math.h>
 #include <errno.h>
+#include <limits.h>
 #include "demo.h"
 #include "screen.h"
 
@@ -31,6 +32,8 @@ int demo_init(int argc, char **argv)
                return -1;
        }
 
+       /* clear the framebuffer at least once */
+       memset(fb_pixels, 0, fb_width * fb_height * fb_bpp / CHAR_BIT);
        return 0;
 }