Merge pull request #541 from cweider/fix-minify

Fix minify

node/utils/Minify.js

@@ -149,8 +149,10 @@ function getAceFile(callback) {
       var request = require('request');
 
       var baseURI = 'http://localhost:' + settings.port
+      var resourceURI = baseURI + path.normalize(path.join('/static/', filename));
+      resourceURI = resourceURI.replace(/\\/g, '/'); // Windows (safe generally?)
 
-      request(baseURI + path.normalize(path.join('/static/', filename)), function (error, response, body) {
+      request(resourceURI, function (error, response, body) {
         if (!error && response.statusCode == 200) {
           data += 'Ace2Editor.EMBEDED[' + JSON.stringify(filename) + '] = '
               + JSON.stringify(body || '') + ';\n';

node/utils/caching_middleware.js

@@ -54,7 +54,7 @@ CachingMiddleware.prototype = new function () {
       var modifiedSince = (req.headers['if-modified-since']
           && new Date(req.headers['if-modified-since']));
       var lastModifiedCache = !error && stats.mtime;
-      if (lastModifiedCache) {
+      if (lastModifiedCache && responseCache[cacheKey]) {
         req.headers['if-modified-since'] = lastModifiedCache.toUTCString();
       } else {
         delete req.headers['if-modified-since'];
@@ -83,7 +83,7 @@ CachingMiddleware.prototype = new function () {
             && new Date(res.getHeader('last-modified')));
 
         res.writeHead = old_res.writeHead;
-        if (status == 200 || status == 404) {
+        if (status == 200) {
           // Update cache
           var buffer = '';