Fix detecting PR status when passing branch as arg

cristiand391 · cristiand391 · commit 60d22b7d6d6f · 2021-04-02T21:26:21.000-03:00
diff --git a/api/queries_pr.go b/api/queries_pr.go
@@ -672,6 +672,7 @@ func PullRequestForBranch(client *Client, repo ghrepo.Interface, baseBranch, hea
 					number
 					title
 					state
+					closed
 					body
 					mergeable
 					additions
