* helm-plugin.el: Fix header-line attr, the plugin shouldn't return nil.

emacs-helm · Aug 26, 2014 · 4b8567d · 4b8567d
1 parent bac21d6
commit 4b8567d
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/helm-plugin.el b/helm-plugin.el
@@ -233,8 +233,9 @@
 ;;
 ;; Add help about persistent action in `helm-buffer' header.
 (defun helm-compile-source--persistent-help (source)
-  (unless (assoc 'header-line source)
-    (append source '((header-line . helm-persistent-help-string)))))
+  (if (assoc 'header-line source)
+      source
+      (append source '((header-line . helm-persistent-help-string)))))
 (add-to-list 'helm-compile-source-functions 'helm-compile-source--persistent-help)
 
 (defun helm-persistent-help-string ()