[nongnu] elpa/helm 17188bc28f: Fix error when calling (helm-ff-icon-mode -1) and

[ELPA Syncer]

branch: elpa/helm
commit 17188bc28fbaa37a312739818de8e9978a6c652f
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Fix error when calling (helm-ff-icon-mode -1) and
    
    helm-source-find-files is not yet initialized.
---
 helm-files.el | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/helm-files.el b/helm-files.el
index 250df00340..95a3d85554 100644
--- a/helm-files.el
+++ b/helm-files.el
@@ -4196,12 +4196,13 @@ it from your init file, ensure to call it _after_ your 
defmethod's
             (helm-set-attr 'filtered-candidate-transformer
                            (append fct '(helm-ff-icons-transformer))
                            helm-source-find-files))))
-    (helm-set-attr 'filtered-candidate-transformer
-                   (remove 'helm-ff-icons-transformer
-                           (helm-get-attr
-                            'filtered-candidate-transformer
-                            helm-source-find-files))
-                   helm-source-find-files)))
+    (when helm-source-find-files
+      (helm-set-attr 'filtered-candidate-transformer
+                     (remove 'helm-ff-icons-transformer
+                             (helm-get-attr
+                              'filtered-candidate-transformer
+                              helm-source-find-files))
+                     helm-source-find-files))))
 
 (defun helm-find-files-action-transformer (actions candidate)
   "Action transformer for `helm-source-find-files'."