From 03893abd9134d457a47f16e12fde58d9d235b0fb Mon Sep 17 00:00:00 2001
From: Stypox <stypox@pm.me>
Date: Fri, 26 Apr 2019 18:54:30 +0200
Subject: [PATCH] Fixed TeamNewPipe/NewPipe#2226.

(in the youtube subscription extractor)
Ignore subscriptions that have an empty title instead of throwing an error: the youtube subscription_manager XML file can sometimes contain those (i.e. deleted channels).
---
 .../youtube/extractors/YoutubeSubscriptionExtractor.java    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeSubscriptionExtractor.java b/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeSubscriptionExtractor.java
index f6b6b8bd9..0fb9a0203 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeSubscriptionExtractor.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeSubscriptionExtractor.java
@@ -63,7 +63,11 @@ public class YoutubeSubscriptionExtractor extends SubscriptionExtractor {
             String title = outline.attr("title");
             String xmlUrl = outline.attr("abs:xmlUrl");
 
-            if (title.isEmpty() || xmlUrl.isEmpty()) {
+            if (title.isEmpty()) {
+                continue;
+            }
+
+            if (xmlUrl.isEmpty()) {
                 throw new InvalidSourceException("document has invalid entries");
             }