make sure auto subscribe works with empty value in config

2020-08-26 17:00:10 -04:00 · 2020-08-26 17:00:10 -04:00 · a386b4dc7e
commit a386b4dc7e
parent 8af8a97344
1 changed files with 8 additions and 6 deletions
--- a/ui/component/userChannelFollowIntro/view.jsx
+++ b/ui/component/userChannelFollowIntro/view.jsx
@ -25,12 +25,14 @@ function UserChannelFollowIntro(props: Props) {

  // subscribe to lbry
  useEffect(() => {
-    channelsToSubscribe.forEach(c =>
-      channelSubscribe({
-        channelName: parseURI(c).claimName,
-        uri: c,
-      })
-    );
+    if (channelsToSubscribe && channelsToSubscribe.length) {
+      channelsToSubscribe.forEach(c =>
+        channelSubscribe({
+          channelName: parseURI(c).claimName,
+          uri: c,
+        })
+      );
+    }
  }, []);

  return (