; Fix last change

* lisp/net/tramp-sh.el (tramp-bundle-read-file-names): Replace "echo -n"
by "printf", it isn't portable.  (Bug#65321)

diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index 4e6ba6e38d76457e7ae37a343b82c094f6f2c681..0599f89655cf9892ada754db597b69f9e5aee821 100644 (file)
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -1077,10 +1077,10 @@ characters need to be doubled.")
   "echo \"(\"
 while read file; do
     quoted=`echo \"$file\" | sed -e \"s/\\\"/\\\\\\\\\\\\\\\\\\\"/\"`
-    echo -n \"(\\\"$quoted\\\"\"
-    if %s \"$file\"; then echo -n \" t\"; else echo -n \" nil\"; fi
-    if %s \"$file\"; then echo -n \" t\"; else echo -n \" nil\"; fi
-    if %s \"$file\"; then echo \" t)\"; else echo \" nil)\"; fi
+    printf \"(%%b\" \"\\\"$quoted\\\"\"
+    if %s \"$file\"; then printf \" %%b\" t; else printf \" %%b\" nil; fi
+    if %s \"$file\"; then printf \" %%b\" t; else printf \" %%b\" nil; fi
+    if %s \"$file\"; then printf \" %%b)\n\" t; else printf \" %%b)\n\" nil; fi
 done
 echo \")\""
   "Script to check file attributes of a bundle of files.
@@ -1088,7 +1088,8 @@ It must be sent formatted with three strings; the tests for file
 existence, file readability, and file directory.  Input shall be
 read via here-document, otherwise the command could exceed
 maximum length of command line.
-Format specifiers \"%s\" are replaced before the script is used.")
+Format specifiers \"%s\" are replaced before the script is used,
+percent characters need to be doubled.")
 
 ;; New handlers should be added here.
 ;;;###tramp-autoload