increasing counter for each file before the end event fired

Author: peecky

lib/uploadhandler.js

@@ -100,21 +100,23 @@ module.exports = function (options) {
                 }
             })
             .on('file', function (name, file) {
+				counter++;
                 var fileInfo = map[path.basename(file.path)];
 				fs.exists(file.path, function(exists) {
                 if (exists) {
                     fileInfo.size = file.size;
                     if (!fileInfo.validate()) {
                         fs.unlink(file.path);
+						counter--;
                         return;
                     }
 
                     var generatePreviews = function () {
                         if (options.imageTypes.test(fileInfo.name)) {
                             _.each(options.imageVersions, function (value, version) {
+                                counter++;
                                 // creating directory recursive
 								mkdirp(options.uploadDir() + '/' + version + '/', function (err, made) {
-                                counter++;
                                 var opts = options.imageVersions[version];
                                 imageMagick.resize({
                                     width: opts.width,
@@ -129,7 +131,6 @@ module.exports = function (options) {
                     }
 
 					mkdirp(options.uploadDir() + '/', function(err, made) {
-                    counter++;
                     fs.rename(file.path, options.uploadDir() + '/' + fileInfo.name, function (err) {
                         if (!err) {
                             generatePreviews();
@@ -149,6 +150,7 @@ module.exports = function (options) {
                     });
 					});
                 }
+				else counter--;
 				});
             })
             .on('aborted', function () {