This will make it a little less posix-dependent, and more efficient.
Included is also a minor doc improvement.
Signed-off-by: David Kågedal <davidk@lysator.liu.se>
---
contrib/emacs/git.el | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
Show changes to contrib/emacs/git.el +3 −4
diff --git a/contrib/emacs/git.el b/contrib/emacs/git.el
index a8bf0ef..f69b697 100644
--- a/contrib/emacs/git.el
+++ b/contrib/emacs/git.el
@@ -185,9 +185,8 @@ if there is already one that displays the same directory."
(defun git-call-process-env (buffer env &rest args)
"Wrapper for call-process that sets environment strings."
- (if env
- (apply #'call-process "env" nil buffer nil
- (append (git-get-env-strings env) (list "git") args))
+ (let ((process-environment (append (git-get-env-strings env)
+ process-environment)))
(apply #'call-process "git" nil buffer nil args)))
(defun git-call-process-display-error (&rest args)
@@ -204,7 +203,7 @@ if there is already one that displays the same directory."
(defun git-call-process-env-string (env &rest args)
"Wrapper for call-process that sets environment strings,
-and returns the process output as a string."
+and returns the process output as a string, or nil if the git failed."
(with-temp-buffer
(and (eq 0 (apply #' git-call-process-env t env args))
(buffer-string))))
--
1.5.4.2.148.g410dc
--
David Kågedal
David Kågedal