[Emacs-diffs] master cf62106: * lisp/net/tramp-sh.el (tramp-set-remote-path): Handle platforms w/o getconf.

[Michael Albinus]

branch: master
commit cf62106878ef76592a90fbe584927003b5420f99
Author: Michael Albinus <address@hidden>
Commit: Michael Albinus <address@hidden>

    * lisp/net/tramp-sh.el (tramp-set-remote-path): Handle platforms w/o 
getconf.
---
 lisp/net/tramp-sh.el | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index 789d16c..991a210 100644
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -3960,8 +3960,10 @@ variable PATH."
         (format "PATH=%s; export PATH"
                 (mapconcat 'identity (tramp-get-remote-path vec) ":")))
        (pipe-buf
-        (with-tramp-connection-property vec "pipe-buf"
-          (tramp-send-command-and-read vec "getconf PIPE_BUF /")))
+        (or (with-tramp-connection-property vec "pipe-buf"
+              (tramp-send-command-and-read
+               vec "getconf PIPE_BUF / 2>/dev/null || echo nil" 'noerror))
+            4096))
        tmpfile)
     (tramp-message vec 5 "Setting $PATH environment variable")
     (if (< (length command) pipe-buf)