[nongnu] elpa/helm 43648ecabc 4/4: Remove duplicates in helm-marked-candidates

[ELPA Syncer]

branch: elpa/helm
commit 43648ecabc23dd1516ee08f34487e923a32363cb
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Remove duplicates in helm-marked-candidates
    
    when using at the same time :all-sources and :with-wildcard.
---
 helm-core.el | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/helm-core.el b/helm-core.el
index d03974e2b2..0ea4e26472 100644
--- a/helm-core.el
+++ b/helm-core.el
@@ -7751,7 +7751,11 @@ sources."
                      when (or all-sources
                               (equal (assq 'name source)
                                      (assq 'name current-src)))
-                     append (helm--compute-marked real source use-wc)))
+                     nconc (helm--compute-marked real source use-wc) into mkds
+                     finally return
+                     (if (and with-wildcard all-sources)
+                         (helm-fast-remove-dups mkds :test 'equal)
+                       mkds)))
            sel)
       (unless candidates
         (setq sel (helm-get-selection