From af821662cf4dd279e6dc02d208a247b42c24a1e2 Mon Sep 17 00:00:00 2001
From: Athou <jeremiepanzer@gmail.com>
Date: Sat, 27 Apr 2013 11:03:47 +0200
Subject: [PATCH] intercept empty feed early on

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

diff --git a/src/main/java/com/commafeed/backend/feeds/FeedFetcher.java b/src/main/java/com/commafeed/backend/feeds/FeedFetcher.java
index 8caecd89..87433fe4 100644
--- a/src/main/java/com/commafeed/backend/feeds/FeedFetcher.java
+++ b/src/main/java/com/commafeed/backend/feeds/FeedFetcher.java
@@ -43,6 +43,10 @@ public class FeedFetcher {
 				feedUrl = extractedUrl;
 			}
 		}
+		if (result.getContent() == null) {
+			throw new IOException("Feed content is empty.");
+		}
+
 		fetchedFeed = parser.parse(feedUrl, result.getContent());
 		Feed feed = fetchedFeed.getFeed();
 		feed.setLastModifiedHeader(result.getLastModifiedSince());