rm for ... in

verify.ce

@@ -166,26 +166,26 @@ function check_link_cycles() {
     return null
   }
 
-  for (var origin in links) {
+  arrfor(links, function(origin) {
     var cycle_start = follow_chain(origin, {})
     if (cycle_start) {
       add_error("Link cycle detected starting from: " + origin)
     }
-  }
+  })
 }
 
 // Check for dangling links
 function check_dangling_links() {
   var links = link.load()
 
-  for (var origin in links) {
+  arrfor(array(links), function(origin) {
     var target = links[origin]
     if (starts_with(target, '/')) {
       if (!fd.is_dir(target)) {
         add_error("Dangling link: " + origin + " -> " + target + " (target does not exist)")
       }
     }
-  }
+  })
 }
 
 // Gather packages to verify