branch: elpa/helm
commit 09d9d67c8d382bbff17270f3d2ce9a1c1bdbfd7f
Author: Thierry Volpiatto <[email protected]>
Commit: Thierry Volpiatto <[email protected]>
Add helm-get-nth-action docstring and make test
more readable.
---
helm-core.el | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/helm-core.el b/helm-core.el
index 1b03b70e9b..be071c5bc2 100644
--- a/helm-core.el
+++ b/helm-core.el
@@ -7238,12 +7238,14 @@ Possible values are \\='left \\='right \\='below or
\\='above."
(helm-maybe-exit-minibuffer)))
(defun helm-get-nth-action (n action)
+ "Return the nth N action from ACTION.
+Argument ACTION can be a symbol or a list of actions."
(cond ((and (zerop n) (functionp action))
action)
((listp action)
(or (cdr (elt action n))
(error "No such action")))
- ((and (functionp action) (< 0 n))
+ ((and (functionp action) (> n 0))
(error "Sole action"))
(t
(error "Error in `helm-select-nth-action'"))))
