From 24198689a573f2557c1f898bfa2f416937a377b3 Mon Sep 17 00:00:00 2001
From: Athou <jeremiepanzer@gmail.com>
Date: Tue, 23 Apr 2013 09:40:13 +0200
Subject: [PATCH] properly detect invalid characters

---
 src/main/java/com/commafeed/backend/feeds/FeedUtils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/commafeed/backend/feeds/FeedUtils.java b/src/main/java/com/commafeed/backend/feeds/FeedUtils.java
index bf33d404..df6c5f13 100644
--- a/src/main/java/com/commafeed/backend/feeds/FeedUtils.java
+++ b/src/main/java/com/commafeed/backend/feeds/FeedUtils.java
@@ -46,7 +46,7 @@ public class FeedUtils {
 		StringBuilder sb = new StringBuilder();
 		for (int i = 0; i < xml.length(); i++) {
 			char c = xml.charAt(i);
-			if (c >= 20 || c == 0x9 || c == 0xA || c == 0xD) {
+			if (c >= 32 || c == 9 || c == 10 || c == 13) {
 				if (!Character.isHighSurrogate(c)
 						&& !Character.isLowSurrogate(c)) {
 					sb.append(c);