handle nil returned from helm on C-g

2019-12-15 21:13:41 +01:00
parent dff227a67c
commit ac91a5c16a
2 changed files with 12 additions and 9 deletions
--- a/old-go.el
+++ b/old-go.el
@ -44,9 +44,10 @@ inserted between the braces between the braces."
 (defun my-godoc-package ()
  "Display godoc for given package (with completion)."
  (interactive)
-  (godoc (helm :sources (helm-build-sync-source "Go packages"
-			  :candidates (go-packages))
-	       :buffer "*godoc packages*")))
+  (godoc (or (helm :sources (helm-build-sync-source "Go packages"
+			    :candidates (go-packages))
+		   :buffer "*godoc packages*")
+	     (signal 'quit nil))))

 (use-package flycheck
  :defer)