fix failing watch links

Author: theScrabi

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeStreamExtractor.java

@@ -177,12 +177,10 @@ private String parseHtmlAndGetFullLinks(String descriptionHtml)
                     // if link is null the a tag is a hashtag.
                     // They refer to the youtube search. We do not handle them.
                     a.text(link);
-
+                } else if(redirectLink.toString().contains("https://www.youtube.com/")) {
+                    a.text(redirectLink.toString());
                 }
-            } else if(redirectLink.toString().contains("watch?v=")
-                    || redirectLink.toString().contains("https://www.youtube.com/")) {
-                // Another posibility is that this link is pointing to another video
-                // we need to put the redirectLink in here explicitly in order to add the domain part to the link.
+            } else if(redirectLink.toString().contains("https://www.youtube.com/")) {
                 a.text(redirectLink.toString());
             }
         }

extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeStreamExtractorDefaultTest.java

@@ -176,7 +176,7 @@ public static class DescriptionTestPewdiepie {
         public static void setUp() throws Exception {
             NewPipe.init(Downloader.getInstance());
             extractor = (YoutubeStreamExtractor) YouTube
-                    .getStreamExtractor("https://www.youtube.com/watch?v=dJY8iT341F4");
+                    .getStreamExtractor("https://www.youtube.com/watch?v=LUldijpMUew");
             extractor.fetchPage();
         }
 
@@ -189,14 +189,14 @@ public void testGetDescription() throws ParsingException {
         @Test
         public void testGetFullLinksInDescriptlion() throws ParsingException {
             assertTrue(extractor.getDescription().contains("https://www.reddit.com/r/PewdiepieSubmissions/"));
-            assertTrue(extractor.getDescription().contains("https://www.youtube.com/channel/UC3e8EMTOn4g6ZSKggHTnNng"));
+            assertTrue(extractor.getDescription().contains("https://www.youtube.com/channel/UCeKXymg6S6Pt4EjjOlA759w"));
+            assertTrue(extractor.getDescription().contains("https://www.youtube.com/watch?v=N6hVmn9FM7o"));
+            assertTrue(extractor.getDescription().contains("https://usa.clutchchairz.com/product/pewdiepie-edition-throttle-series/"));
 
             assertFalse(extractor.getDescription().contains("https://www.reddit.com/r/PewdiepieSub..."));
+            assertFalse(extractor.getDescription().contains("https://www.youtube.com/channel/UCeKX..."));
+            assertFalse(extractor.getDescription().contains("https://www.youtube.com/watch?v=qpaV3..."));
             assertFalse(extractor.getDescription().contains("https://usa.clutchchairz.com/product/..."));
-            assertFalse(extractor.getDescription().contains("https://europe.clutchchairz.com/en/pr..."));
-            assertFalse(extractor.getDescription().contains("https://canada.clutchchairz.com/produ..."));
-            assertFalse(extractor.getDescription().contains("http://store.steampowered.com/app/703..."));
-            assertFalse(extractor.getDescription().contains("https://www.youtube.com/channel/UC3e8..."));
         }
     }
 }