From d245c294e3710e5b2a855c4efe353ebcf3af355e Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Sun, 8 May 2016 16:22:09 +0200
Subject: [PATCH] VRS: Trim error string.

---
 enabler/src/de/schildbach/pte/VrsProvider.java | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/enabler/src/de/schildbach/pte/VrsProvider.java b/enabler/src/de/schildbach/pte/VrsProvider.java
index 1ee25dd5..697927c2 100644
--- a/enabler/src/de/schildbach/pte/VrsProvider.java
+++ b/enabler/src/de/schildbach/pte/VrsProvider.java
@@ -398,7 +398,7 @@ public class VrsProvider extends AbstractNetworkProvider
 		{
 			final List<Location> locations = new ArrayList<Location>();
 			final JSONObject head = new JSONObject(page.toString());
-			final String error = head.optString("error", null);
+			final String error = Strings.emptyToNull(head.optString("error", "").trim());
 			if (error != null)
 			{
 				if (error.equals("Leere Koordinate.") || error.equals("Leere ASS-ID und leere Koordinate"))
@@ -461,7 +461,7 @@ public class VrsProvider extends AbstractNetworkProvider
 		try
 		{
 			final JSONObject head = new JSONObject(page.toString());
-			final String error = head.optString("error", null);
+			final String error = Strings.emptyToNull(head.optString("error", "").trim());
 			if (error != null)
 			{
 				if (error.equals("ASS2-Server lieferte leere Antwort."))
@@ -630,7 +630,7 @@ public class VrsProvider extends AbstractNetworkProvider
 			final List<SuggestedLocation> locations = new ArrayList<SuggestedLocation>();
 
 			final JSONObject head = new JSONObject(page.toString());
-			final String error = head.optString("error", null);
+			final String error = Strings.emptyToNull(head.optString("error", "").trim());
 			if (error != null)
 			{
 				if (error.equals("ASS2-Server lieferte leere Antwort."))
@@ -757,7 +757,7 @@ public class VrsProvider extends AbstractNetworkProvider
 		{
 			final List<Trip> trips = new ArrayList<Trip>();
 			final JSONObject head = new JSONObject(page.toString());
-			final String error = head.optString("error", null);
+			final String error = Strings.emptyToNull(head.optString("error", "").trim());
 			if (error != null)
 			{
 				if (error.equals("ASS2-Server lieferte leere Antwort."))