more changes

src/mirrors.ipxe

@@ -2,10 +2,10 @@
 
 # Basic attempt at mirror rotation
 
-:mirrors
-iseq mirror ${mirror_one} && set mirror ${mirror_two} && goto end ||
-iseq mirror ${mirror_two} && set mirror ${mirror_three} && goto end ||
-iseq mirror ${mirror_three} && set mirror ${mirror_one} && goto end || 
+:mirror_start
+iseq mirror ${mirror_one} && set mirror ${mirror_two} && goto mirror_end ||
+iseq mirror ${mirror_two} && set mirror ${mirror_three} && goto mirror_end ||
+iseq mirror ${mirror_three} && set mirror ${mirror_one} && goto mirror_end || 
 echo Setting mirror to ${mirror}...
 
-:end
+:mirror_end