[nongnu] elpa/helm 1b9a7ac014 1/4: Fix vestiges of old code not removed (rsync)

[ELPA Syncer]

branch: elpa/helm
commit 1b9a7ac0145db9e841fb6a30ae7d5085db7daec4
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Fix vestiges of old code not removed (rsync)
---
 helm-files.el | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/helm-files.el b/helm-files.el
index 2cd5bb310a..e405ea1ad3 100644
--- a/helm-files.el
+++ b/helm-files.el
@@ -1325,9 +1325,9 @@ ACTION can be `rsync' or any action supported by 
`helm-dired-action'."
                            (`remain  (nth 3 infos))))
                        (helm-mklist helm-ff-rsync-progress-bar-info)
                        ", "))
-      (setq percent (and (string-match "\\([0-9]+\\)%" progbar)
-                         (setq percent (string-to-number
-                                        (match-string 1 progbar)))))
+      (when (string-match "\\([0-9]+\\)%" progbar)
+        (setq percent (string-to-number
+                       (match-string 1 progbar))))
       (if percent
           (format "%s%s%s%s"
                   (propertize (capitalize (replace-regexp-in-string