[nongnu] elpa/helm 20cfe250d2 2/4: Remove nil candidates from kmacro-ring

[ELPA Syncer]

branch: elpa/helm
commit 20cfe250d20be4cdaa56ae73c30f55c5a8629e22
Author: Thierry Volpiatto <thie...@posteo.net>
Commit: Thierry Volpiatto <thie...@posteo.net>

    Remove nil candidates from kmacro-ring
---
 helm-ring.el | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/helm-ring.el b/helm-ring.el
index 569a6f7f62..67d5cba1cd 100644
--- a/helm-ring.el
+++ b/helm-ring.el
@@ -528,10 +528,11 @@ See (info \"(emacs) Keyboard Macros\") for detailed 
infos."
     (helm :sources
           (helm-build-sync-source "Kmacro"
             :candidates (lambda ()
-                          (helm-fast-remove-dups
-                           (cons (kmacro-ring-head)
-                                 kmacro-ring)
-                           :test 'equal))
+                          (delq nil
+                                (helm-fast-remove-dups
+                                 (cons (kmacro-ring-head)
+                                       kmacro-ring)
+                                 :test 'equal)))
             :multiline t
             :candidate-transformer
             (lambda (candidates)