From 43caaab0075fafb30af3af402caa744f2b0794d3 Mon Sep 17 00:00:00 2001
From: Athou <jeremiepanzer@gmail.com>
Date: Wed, 22 May 2013 13:33:22 +0200
Subject: [PATCH] null handling

---
 src/main/java/com/commafeed/backend/feeds/FeedParser.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/commafeed/backend/feeds/FeedParser.java b/src/main/java/com/commafeed/backend/feeds/FeedParser.java
index 471dd32a..ec1b15f8 100644
--- a/src/main/java/com/commafeed/backend/feeds/FeedParser.java
+++ b/src/main/java/com/commafeed/backend/feeds/FeedParser.java
@@ -57,7 +57,10 @@ public class FeedParser {
 			String encoding = FeedUtils.guessEncoding(xml);
 			String xmlString = FeedUtils.trimInvalidXmlCharacters(new String(
 					xml, encoding));
-
+			if (xmlString == null) {
+				throw new FeedException("Input string is null for url "
+						+ feedUrl);
+			}
 			InputSource source = new InputSource(new StringReader(xmlString));
 			SyndFeed rss = new SyndFeedInput().build(source);
 			handleForeignMarkup(rss);