* fixed touch & 'empty list'

Sortable.js

@@ -123,7 +123,7 @@
 
 			target = _closest(target, options.draggable, el);
 
-			if( target && !dragEl && (target !== el) ){
+			if( target && !dragEl && (target.parentNode === el) ){
 				tapEvt = evt;
 				target.draggable = true;
 
@@ -175,7 +175,6 @@
 
 				do {
 					if( parent[expando] === group ){
-
 						while( i-- ){
 							touchDragOverListeners[i]({
 								clientX: touchEvt.clientX,
@@ -186,6 +185,8 @@
 						}
 						break;
 					}
+
+					target = parent; // store last element
 				}
 				while( parent = parent.parentNode );
 
@@ -247,7 +248,7 @@
 				_on(document, 'touchmove', this._onTouchMove);
 				_on(document, 'touchend', this._onDrop);
 
-				this._loopId = setInterval(this._emulateDragOver, 200);
+				this._loopId = setInterval(this._emulateDragOver, 150);
 			}
 			else {
 				dataTransfer.effectAllowed = 'move';
@@ -261,17 +262,16 @@
 
 
 		_onDragOver: function (evt){
-			if( !_silent && activeGroup === this.options.group && (evt.rootEl === void 0 || evt.rootEl === this.el) ){
+			if( !_silent && (activeGroup === this.options.group) && (evt.rootEl === void 0 || evt.rootEl === this.el) ){
 				var
 					  el = this.el
 					, target = _closest(evt.target, this.options.draggable, el)
 				;
 
-				if( !target || target[expando] === void 0 ){
-					if( el.children.length === 0 ){
+				if( el.children.length === 0 || el.children[0] === ghostEl ){
 					el.appendChild(dragEl);
 				}
-					else if( target && target !== dragEl ){
+				else if( target && target !== dragEl && (target.parentNode[expando] !== void 0) ){
 					if( lastEl !== target ){
 						lastEl = target;
 						lastCSS = _css(target)
@@ -284,8 +284,8 @@
 						, height = rect.bottom - rect.top
 						, floating = /left|right|inline/.test(lastCSS.cssFloat + lastCSS.display)
 						, skew = (floating ? (evt.clientX - rect.left)/width : (evt.clientY - rect.top)/height) > .5
-							, isLong = (target.offsetHeight > dragEl.offsetHeight)
 						, isWide = (target.offsetWidth > dragEl.offsetWidth)
+						, isLong = (target.offsetHeight > dragEl.offsetHeight)
 						, nextSibling = target.nextSibling
 						, after
 					;
@@ -306,7 +306,6 @@
 					}
 				}
 			}
-			}
 		},
 
 
@@ -347,7 +346,6 @@
 					}
 				}
 
-
 				// Set NULL
 				rootEl =
 				dragEl =
@@ -503,7 +501,7 @@
 	};
 
 
-	Sortable.version = '0.1.4';
+	Sortable.version = '0.1.5';
 
 	// Export
 	return	Sortable;

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "sortable",
 	"exportName": "Sortable",
-	"version": "0.1.4",
+	"version": "0.1.5",
 	"devDependencies": {
 		"grunt": "*",
 		"grunt-version": "*",