X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fdemo.c;fp=src%2Fdemo.c;h=9954cb548cff0baecb8da2b97d88f79d97c1d42e;hp=98f80012563e0089ba3394700233298a5d97eefa;hb=ca615218c7fd2c98ced8a0976508a0faab317f81;hpb=757e7697c9a4434df6f3fdf3234de504bb4636bc

diff --git a/src/demo.c b/src/demo.c
index 98f8001..9954cb5 100644
--- 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;
 }