From 395942fe8ca927ffc1ab02d587dab091d9aeecfa Mon Sep 17 00:00:00 2001
From: Tobias Bieniek <Tobias.Bieniek@gmx.de>
Date: Sun, 10 Mar 2013 16:33:44 +0100
Subject: [PATCH] polyline: Only declare i variable once

Javascript only has function-wide scoping...
---
 src/ol/parser/polyline.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/ol/parser/polyline.js b/src/ol/parser/polyline.js
index 0a204ef4d9..97254a1913 100644
--- a/src/ol/parser/polyline.js
+++ b/src/ol/parser/polyline.js
@@ -11,14 +11,15 @@ goog.provide('ol.parser.polyline');
 ol.parser.polyline.encodeFlatCoordinates =
     function(flatPoints, opt_dimension) {
   var dimension = opt_dimension || 2;
+  var i;
 
   var lastPoint = new Array(dimension);
-  for (var i = 0; i < dimension; ++i) {
+  for (i = 0; i < dimension; ++i) {
     lastPoint[i] = 0;
   }
 
   var encoded = '', flatPointsLength = flatPoints.length;
-  for (var i = 0; i < flatPointsLength;) {
+  for (i = 0; i < flatPointsLength;) {
     for (var d = 0; d < dimension; ++d) {
       var part = Math.round(flatPoints[i++] * 1e5);
       var delta = part - lastPoint[d];
@@ -42,14 +43,15 @@ ol.parser.polyline.encodeFlatCoordinates =
  */
 ol.parser.polyline.decodeFlatCoordinates = function(encoded, opt_dimension) {
   var dimension = opt_dimension || 2;
+  var i;
 
   var lastPoint = new Array(dimension);
-  for (var i = 0; i < dimension; ++i) {
+  for (i = 0; i < dimension; ++i) {
     lastPoint[i] = 0;
   }
 
   var flatPoints = new Array(), encodedLength = encoded.length;
-  for (var i = 0; i < encodedLength;) {
+  for (i = 0; i < encodedLength;) {
     for (var d = 0; d < dimension; ++d) {
       var result = 0;
       var shift = 0;