[nongnu] elpa/dirvish f85a88216d: fix(tramp): handle process-file evaluating to nil (#334)

[ELPA Syncer]

branch: elpa/dirvish
commit f85a88216dfc6e952854595281b56c5b7b716557
Author: Patryk Wychowaniec <pwychowan...@pm.me>
Commit: GitHub <nore...@github.com>

    fix(tramp): handle process-file evaluating to nil (#334)
---
 dirvish-tramp.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dirvish-tramp.el b/dirvish-tramp.el
index ab4c8f94db..79e097e9a8 100644
--- a/dirvish-tramp.el
+++ b/dirvish-tramp.el
@@ -35,7 +35,7 @@ FN is the original `dired-noselect' closure."
          (gnuls "ls")
          (buffer (cond ((eq async-type 'local) (funcall fn dir flags))
                        (saved-flags (funcall fn dir saved-flags)) ; skip
-                       ((= (process-file gnuls nil nil nil "--version") 0)
+                       ((= (or (process-file gnuls nil nil nil "--version") 1) 
0)
                         (push (cons remote flags) dirvish-tramp-hosts)
                         (funcall fn dir flags))
                        (t (setq gnuls nil)