Fix code from PR comments

1 files changed, 59 insertions, 59 deletions

diff --git a/apps/files_external/js/rollingqueue.js b/apps/files_external/js/rollingqueue.js
index 0bff974414f..58cb0fb22f0 100644
--- a/apps/files_external/js/rollingqueue.js
+++ b/apps/files_external/js/rollingqueue.js
@@ -59,77 +59,77 @@
  * be executed at the same time
  */
 var RollingQueue = function (functionList, queueWindow, callback) {
-    this.queueWindow = queueWindow || 1;
-    this.functionList = functionList;
-    this.callback = callback;
-    this.counter = 0;
-    this.runQueue = function() {
-        this.callbackCalled = false;
-        this.deferredsList = [];
-        if (!$.isArray(this.functionList)) {
-            throw "functionList must be an array";
-        }
+	this.queueWindow = queueWindow || 1;
+	this.functionList = functionList;
+	this.callback = callback;
+	this.counter = 0;
+	this.runQueue = function() {
+		this.callbackCalled = false;
+		this.deferredsList = [];
+		if (!$.isArray(this.functionList)) {
+			throw "functionList must be an array";
+		}
 
-        for (i = 0; i < this.queueWindow; i++) {
-            this.launchNext();
-        }
-    };
+		for (i = 0; i < this.queueWindow; i++) {
+			this.launchNext();
+		}
+	};
 
-    this.hasNext = function() {
-        return (this.counter in this.functionList);
-    };
+	this.hasNext = function() {
+		return (this.counter in this.functionList);
+	};
 
-    this.launchNext = function() {
-        var currentCounter = this.counter++;
-        if (currentCounter in this.functionList) {
-            var funcData = this.functionList[currentCounter];
-            if ($.isFunction(funcData.funcName)) {
-                var defObj = funcData.funcName.apply(funcData.funcName, funcData.funcArgs);
-                this.deferredsList.push(defObj);
-                if ($.isFunction(funcData.done)) {
-                    defObj.done(funcData.done);
-                }
+	this.launchNext = function() {
+		var currentCounter = this.counter++;
+		if (currentCounter in this.functionList) {
+			var funcData = this.functionList[currentCounter];
+			if ($.isFunction(funcData.funcName)) {
+				var defObj = funcData.funcName.apply(funcData.funcName, funcData.funcArgs);
+				this.deferredsList.push(defObj);
+				if ($.isFunction(funcData.done)) {
+					defObj.done(funcData.done);
+				}
 
-                if ($.isFunction(funcData.fail)) {
-                    defObj.fail(funcData.fail);
-                }
+				if ($.isFunction(funcData.fail)) {
+					defObj.fail(funcData.fail);
+				}
 
-                if ($.isFunction(funcData.always)) {
-                    defObj.always(funcData.always);
-                }
+				if ($.isFunction(funcData.always)) {
+					defObj.always(funcData.always);
+				}
 
-                if (this.hasNext()) {
-                    var self = this;
-                    defObj.always(function(){
-                            _.defer($.proxy(function(){
-                                self.launchNext();
-                        }, self));
-                    });
-                } else {
-                    if (!this.callbackCalled) {
-                        this.callbackCalled = true;
-                        if ($.isFunction(this.callback)) {
-                            $.when.apply($, this.deferredsList)
-                                .always($.proxy(function(){
-                                    this.callback();
-                                }, this)
-                            );
-                        }
-                    }
-                }
-                return defObj;
-            }
-        }
-        return false;
-    };
+				if (this.hasNext()) {
+					var self = this;
+					defObj.always(function(){
+							_.defer($.proxy(function(){
+								self.launchNext();
+						}, self));
+					});
+				} else {
+					if (!this.callbackCalled) {
+						this.callbackCalled = true;
+						if ($.isFunction(this.callback)) {
+							$.when.apply($, this.deferredsList)
+								.always($.proxy(function(){
+									this.callback();
+								}, this)
+							);
+						}
+					}
+				}
+				return defObj;
+			}
+		}
+		return false;
+	};
 };
 
 if (!OCA.External) {
-    OCA.External = {};
+	OCA.External = {};
 }
 
 if (!OCA.External.StatusManager) {
-    OCA.External.StatusManager = {};
+	OCA.External.StatusManager = {};
 }
 
 OCA.External.StatusManager.RollingQueue = RollingQueue;