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| author | Glenn Morris <rgm@gnu.org> | 2012-08-06 00:10:27 -0700 |
|---|---|---|
| committer | Glenn Morris <rgm@gnu.org> | 2012-08-06 00:10:27 -0700 |
| commit | e296d94b3369d05eeeeffde728a8bf5de885c720 (patch) | |
| tree | b5cddc2d9495307d823e2f08542d7ac0bfdb43d5 /lisp | |
| parent | 90749b537a83a3ba623e6f6163256130575fac2f (diff) | |
| download | emacs-e296d94b3369d05eeeeffde728a8bf5de885c720.tar.gz | |
* lisp/eshell/esh-ext.el (eshell/addpath): Use mapconcat.
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/ChangeLog | 2 | ||||
| -rw-r--r-- | lisp/eshell/esh-ext.el | 12 |
2 files changed, 7 insertions, 7 deletions
diff --git a/lisp/ChangeLog b/lisp/ChangeLog index 8867ec557e5..8088a51f591 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -21,7 +21,7 @@ 2012-08-06 Glenn Morris <rgm@gnu.org> - * eshell/esh-ext.el (eshell/addpath): Use dolist. + * eshell/esh-ext.el (eshell/addpath): Use dolist and mapconcat. Do less getting and setting of environment variables. 2012-08-05 Chong Yidong <cyd@gnu.org> diff --git a/lisp/eshell/esh-ext.el b/lisp/eshell/esh-ext.el index c0add0443cb..52df1587d5f 100644 --- a/lisp/eshell/esh-ext.el +++ b/lisp/eshell/esh-ext.el @@ -226,12 +226,12 @@ causing the user to wonder if anything's really going on..." Adds the given PATH to $PATH.") (if args (progn - (setq eshell-path-env (getenv "PATH")) - (dolist (dir (if prepend (nreverse args) args)) - (setq eshell-path-env - (if prepend - (concat dir path-separator eshell-path-env) - (concat eshell-path-env path-separator dir)))) + (setq eshell-path-env (getenv "PATH") + args (mapconcat 'identity args path-separator) + eshell-path-env + (if prepend + (concat args path-separator eshell-path-env) + (concat eshell-path-env path-separator args))) (setenv "PATH" eshell-path-env)) (dolist (dir (parse-colon-path (getenv "PATH"))) (eshell-printn dir))))) |