more sane resolve

lib/less-browser/index.js

@@ -233,11 +233,9 @@ less.registerStylesheets = function(callback) {
                 (links[i].type.match(typePattern)))) {
                 less.sheets.push(links[i]);
             }
-
-            if (i === links.length - 1) {
-                resolve();
-            }
         }
+
+        resolve();
     });
 };