update build with regression fixes

debug/vector/vector-simple.html

@@ -16,20 +16,12 @@
 	<div id="map"></div>
 
 	<script>
-		var map = L.map('map')
-			.setView([51.505, -0.09], 13);
-
-		var cloudmade = L.tileLayer('http://{s}.tile.cloudmade.com/{key}/{styleId}/256/{z}/{x}/{y}.png', {
-			attribution: 'Map data &copy; 2011 OpenStreetMap contributors, Imagery &copy; 2011 CloudMade',
-			maxZoom: 18,
-			key: 'BC9A493B41014CAABB98F0471D759707',
-			styleId: 997
-		}).addTo(map);
+		var map = L.map('map');
 
 		var marker = L.marker([51.5, -0.09])
 			.bindPopup("<b>Hello world!</b><br />I am a popup.")
-			.addTo(map)
-			.openPopup();
+			.addTo(map);
+			//.openPopup();
 
 		var circle = L.circle([51.508, -0.11], 500, {color: '#f03', opacity: 0.7})
 			.bindPopup("I am a circle.")
@@ -41,6 +33,16 @@
 			[51.51,  -0.047]])
 			.bindPopup("I am a polygon.")
 			.addTo(map);
+
+		map.setView([51.505, -0.09], 13);
+
+		var cloudmade = L.tileLayer('http://{s}.tile.cloudmade.com/{key}/{styleId}/256/{z}/{x}/{y}.png', {
+			attribution: 'Map data &copy; 2011 OpenStreetMap contributors, Imagery &copy; 2011 CloudMade',
+			maxZoom: 18,
+			key: 'BC9A493B41014CAABB98F0471D759707',
+			styleId: 997
+		}).addTo(map);
+
 	</script>
 </body>
 </html>

dist/leaflet-src.js

@@ -3588,7 +3588,9 @@ L.Path = L.Class.extend({
 		this.projectLatlngs();
 		this._updatePath();
 
+		if (this._container) {
 			this._map._pathRoot.appendChild(this._container);
+		}
 
 		map.on({
 			'viewreset': this.projectLatlngs,
@@ -4520,6 +4522,9 @@ L.Polyline = L.Path.extend({
 	_convertLatLngs: function (latlngs) {
 		var i, len;
 		for (i = 0, len = latlngs.length; i < len; i++) {
+			if (latlngs[i] instanceof Array && typeof latlngs[i][0] !== 'number') {
+				return;
+			}
 			latlngs[i] = L.latLng(latlngs[i]);
 		}
 		return latlngs;
@@ -4674,7 +4679,7 @@ L.Polygon = L.Polyline.extend({
 		L.Polyline.prototype.initialize.call(this, latlngs, options);
 
 		if (latlngs && (latlngs[0] instanceof Array) && (typeof latlngs[0][0] !== 'number')) {
-			this._latlngs = latlngs[0];
+			this._latlngs = this._convertLatLngs(latlngs[0]);
 			this._holes = latlngs.slice(1);
 		}
 	},