replaceAll returns empty string instead of crashing on undefined text

Fixes #8
boomzillawtf · Mar 18, 2018 · 70e1b94 · 70e1b94
1 parent 397f870
commit 70e1b94
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diff --git a/README.md b/README.md
@@ -18,6 +18,8 @@ Search in the
 
 ## Changes
 
+    0.6.7
+     - Unavailable videos don't have a channel name, replaceAll checks for no text.
     0.6.6
      - Rejected videos lack thumbnails, too.
     0.6.5

diff --git a/library.js b/library.js
@@ -124,6 +124,9 @@ YoutubeLite.fetchSnippet = function( videoId, callback ){
 }
 
 function replaceAll(text, search, replace) {
+	if( !text ){
+		return '';
+	}
     if (replace === undefined) {
         return text.toString();
     }