From 46b5c848e126718fe832548ef8fcb329642a8036 Mon Sep 17 00:00:00 2001
From: Per Liedman <per@liedman.net>
Date: Wed, 12 Aug 2015 22:21:36 +0200
Subject: [PATCH] Always enable instructions; fix typo.

We do not have waypointIndices unless instructions are enabled.

Close #6.
---
 src/L.Routing.GraphHopper.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/L.Routing.GraphHopper.js b/src/L.Routing.GraphHopper.js
index 9282d92..7ff3210 100644
--- a/src/L.Routing.GraphHopper.js
+++ b/src/L.Routing.GraphHopper.js
@@ -137,7 +137,10 @@
 
 		buildRouteUrl: function(waypoints, options) {
 			var computeInstructions =
-				!(options && options.geometryOnly),
+				/* Instructions are always needed, 
+				   since we do not have waypoint indices otherwise */
+				true,
+				//!(options && options.geometryOnly),
 				locs = [],
 				i,
 				baseUrl;
@@ -197,7 +200,7 @@
 			wpIndices.push(0);
 			wps.push(new L.Routing.Waypoint(coordinates[0], waypoints[0].name));
 
-			for (i = 0; i < instructions && instructions.length; i++) {
+			for (i = 0; instructions && i < instructions.length; i++) {
 				if (instructions[i].sign === 5) { // VIA_REACHED
 					idx = instructions[i].interval[0];
 					wpIndices.push(idx);