Use Objects.toString().

Isira-Seneviratne · Isira-Seneviratne · commit 4c19a88612ec · 2020-12-11T06:09:50.000+05:30
diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeStreamExtractor.java b/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeStreamExtractor.java
@@ -55,6 +55,7 @@
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Objects;
 
 import static org.schabi.newpipe.extractor.services.youtube.YoutubeParsingHelper.fixThumbnailUrl;
 import static org.schabi.newpipe.extractor.services.youtube.YoutubeParsingHelper.getJsonResponse;
@@ -861,7 +862,7 @@ private String deobfuscateSignature(final String obfuscatedSig) throws ParsingEx
         } finally {
             Context.exit();
         }
-        return result == null ? "" : result.toString();
+        return Objects.toString(result, "");
     }
 
     /*//////////////////////////////////////////////////////////////////////////

Original file line number	Diff line number	Diff line change
`@@ -55,6 +55,7 @@`
`55`	`55`	`import java.util.List;`
`56`	`56`	`import java.util.Locale;`
`57`	`57`	`import java.util.Map;`
	`58`	`+import java.util.Objects;`
`58`	`59`
`59`	`60`	`import static org.schabi.newpipe.extractor.services.youtube.YoutubeParsingHelper.fixThumbnailUrl;`
`60`	`61`	`import static org.schabi.newpipe.extractor.services.youtube.YoutubeParsingHelper.getJsonResponse;`
`@@ -861,7 +862,7 @@ private String deobfuscateSignature(final String obfuscatedSig) throws ParsingEx`
`861`	`862`	`} finally {`
`862`	`863`	`Context.exit();`
`863`	`864`	`}`
`864`		`- return result == null ? "" : result.toString();`
	`865`	`+ return Objects.toString(result, "");`
`865`	`866`	`}`
`866`	`867`
`867`	`868`	`/*//////////////////////////////////////////////////////////////////////////`