From 330f1d5dca92ba6ebd2b3f0196929f8679b52008 Mon Sep 17 00:00:00 2001
From: "andreas.schildbach@gmail.com"
 <andreas.schildbach@gmail.com@0924bc21-9374-b0fa-ee44-9ff1593b38f0>
Date: Thu, 16 Jun 2011 08:23:27 +0000
Subject: [PATCH] parse empty AttributeVariants

git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@703 0924bc21-9374-b0fa-ee44-9ff1593b38f0
---
 src/de/schildbach/pte/AbstractHafasProvider.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/de/schildbach/pte/AbstractHafasProvider.java b/src/de/schildbach/pte/AbstractHafasProvider.java
index 1f700f48..46560667 100644
--- a/src/de/schildbach/pte/AbstractHafasProvider.java
+++ b/src/de/schildbach/pte/AbstractHafasProvider.java
@@ -1006,8 +1006,11 @@ public abstract class AbstractHafasProvider implements NetworkProvider
 		{
 			final String type = XmlPullUtil.attr(pp, "type");
 			XmlPullUtil.enter(pp);
-			XmlPullUtil.require(pp, "Text");
-			final String value = XmlPullUtil.text(pp).trim();
+			final String value;
+			if (XmlPullUtil.test(pp, "Text"))
+				value = XmlPullUtil.text(pp).trim();
+			else
+				value = null;
 			XmlPullUtil.exit(pp);
 
 			attributeVariants.put(type, value);