Give the random director its own magic

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2541 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_dir_random.c

@@ -53,7 +53,7 @@ struct vdi_random_host {
 
 struct vdi_random {
 	unsigned		magic;
-#define VDI_RANDOM_MAGIC	0x476d25b7
+#define VDI_RANDOM_MAGIC	0x3771ae23
 	struct director		dir;
 	struct backend		*backend;
 	struct vdi_random_host	*hosts;