diff --git a/Objective-J/CommonJS/lib/objective-j/jake/bundletask.js b/Objective-J/CommonJS/lib/objective-j/jake/bundletask.js
index 09b008594..e012e406e 100644
--- a/Objective-J/CommonJS/lib/objective-j/jake/bundletask.js
+++ b/Objective-J/CommonJS/lib/objective-j/jake/bundletask.js
@@ -595,7 +595,7 @@ BundleTask.prototype.defineSpritedImagesTask = function()
         var folder = anEnvironment.name() + ".environment",
             resourcesPath = FILE.join(this.buildIntermediatesProductPath(), folder, "Resources", "");
 
-        function isDataResource(/*String*/ aFilename)
+        function isDataResource(aFilename)
         {
             return FILE.isFile(aFilename) && aFilename.indexOf(resourcesPath) === 0 && isImage(aFilename);
         }
@@ -605,17 +605,24 @@ BundleTask.prototype.defineSpritedImagesTask = function()
 
         filedir (dataURLPath, function(aTask)
         {
+            var prerequisites = aTask.prerequisites().filter(isDataResource);
+
+            if (!prerequisites.length)
+            {
+                if (FILE.exists(dataURLPath))
+                    FILE.remove(dataURLPath);
+
+                return;
+            }
+
             TERM.stream.print("Creating data URLs file... \0green(" + dataURLPath +"\0)");
 
             var dataURLStream = FILE.open(dataURLPath, "w+", { charset:"UTF-8" });
 
             dataURLStream.write("@STATIC;1.0;");
 
-            aTask.prerequisites().forEach(function(aFilename)
+            prerequisites.forEach(function(aFilename)
             {
-                if (!isDataResource(aFilename))
-                    return;
-
                 var resourcePath = "Resources/" + FILE.relative(resourcesPath, aFilename);
 
                 dataURLStream.write("u;" + resourcePath.length + ";" + resourcePath);
@@ -636,17 +643,24 @@ BundleTask.prototype.defineSpritedImagesTask = function()
 
         filedir (MHTMLPath, function(aTask)
         {
+            var prerequisites = aTask.prerequisites().filter(isDataResource);
+
+            if (!prerequisites.length)
+            {
+                if (FILE.exists(MHTMLPath))
+                    FILE.remove(MHTMLPath);
+
+                return;
+            }
+
             TERM.stream.print("Creating MHTML paths file... \0green(" + MHTMLPath +"\0)");
 
             var MHTMLStream = FILE.open(MHTMLPath, "w+", { charset:"UTF-8" });
 
             MHTMLStream.write("@STATIC;1.0;");
 
-            aTask.prerequisites().forEach(function(aFilename)
+            prerequisites.forEach(function(aFilename)
             {
-                if (!isDataResource(aFilename))
-                    return;
-
                 var resourcePath = "Resources/" + FILE.relative(resourcesPath, aFilename),
                     MHTMLResourcePath = "mhtml:" + FILE.join(folder, "MHTMLData.txt!") + resourcePath;
 
@@ -663,17 +677,24 @@ BundleTask.prototype.defineSpritedImagesTask = function()
 
         filedir (MHTMLDataPath, function(aTask)
         {
+            var prerequisites = aTask.prerequisites().filter(isDataResource);
+
+            if (!prerequisites.length)
+            {
+                if (FILE.exists(MHTMLDataPath))
+                    FILE.remove(MHTMLDataPath);
+
+                return;
+            }
+
             TERM.stream.print("Creating MHTML images file... \0green(" + MHTMLDataPath +"\0)");
 
             var MHTMLDataStream = FILE.open(MHTMLDataPath, "w+", { charset:"UTF-8" });
 
             MHTMLDataStream.write("/*\r\nContent-Type: multipart/related; boundary=\"_ANY_STRING_WILL_DO_AS_A_SEPARATOR\"\r\n\r\n");
 
-            aTask.prerequisites().forEach(function(aFilename)
+            prerequisites.forEach(function(aFilename)
             {
-                if (!isDataResource(aFilename))
-                    return;
-
                 var resourcePath = "Resources/" + FILE.relative(resourcesPath, aFilename);
 
                 MHTMLDataStream.write("--_ANY_STRING_WILL_DO_AS_A_SEPARATOR\r\n");