From 97bd93f9bc925681da766b10851a3666eebf3d1c Mon Sep 17 00:00:00 2001
From: Dennis Luxen <luxen@kit.edu>
Date: Wed, 6 Jul 2011 12:42:44 +0000
Subject: [PATCH] Fixes ticket #43 where JSON was incorrectly formatted

---
 Plugins/JSONDescriptor.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Plugins/JSONDescriptor.h b/Plugins/JSONDescriptor.h
index 5dd03a7cf..2d5568bcb 100644
--- a/Plugins/JSONDescriptor.h
+++ b/Plugins/JSONDescriptor.h
@@ -294,6 +294,8 @@ public:
         		config.pc.printUnencodedString(polyline, routeGeometryString);
 
             reply.content += routeGeometryString;
+        } else {
+            reply.content += "[]";
         }
         reply.content += ",";
         reply.content += "\"route_instructions\": [";