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| author | Richard M. Stallman <rms@gnu.org> | 1993-07-20 05:05:48 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1993-07-20 05:05:48 +0000 |
| commit | 4d35416c075d0b1af2e4daa4d4d6dcdfc5b940a5 (patch) | |
| tree | 99c572f4a87373ededfbfccd9e1cb89d0513af3e /lisp | |
| parent | 963a336b85dc4df8eabbe9bdb0ee116fcf1e3758 (diff) | |
| download | emacs-4d35416c075d0b1af2e4daa4d4d6dcdfc5b940a5.tar.gz | |
(Man-getpage-in-background): Copy process-environment
so we only alter the copy.
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/man.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/man.el b/lisp/man.el index 60252c92561..cca12f51dc8 100644 --- a/lisp/man.el +++ b/lisp/man.el @@ -428,7 +428,7 @@ start a background process even if a buffer already exists and (Man-notify-when-ready buffer) (message "Invoking man %s in background..." man-args) (setq buffer (generate-new-buffer bufname)) - (let ((process-environment process-environment)) + (let ((process-environment (copy-sequence process-environment))) ;; Prevent any attempt to use display terminal fanciness. (setenv "TERM" "dumb") (set-process-sentinel |