branch: elpa/geiser-chez
commit 2fb484bac916304c255580fcb9feb3b9cc771ac3
Author: Jordan Brown <[email protected]>
Commit: Jose Antonio Ortega Ruiz <[email protected]>
Use (car (process-lines ...)) instead of (shell-command ...)
`shell-command` assumes Bourne-shell-compatible quoting, which
doesn't work when the user isn't using a Bourne-compatible shell.
Instead of futzing about with quoting, we can just use `process-lines`
to execute a process and pass it arguments directly.
---
elisp/geiser-chez.el | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/elisp/geiser-chez.el b/elisp/geiser-chez.el
index 1793cfd..17b6c8d 100644
--- a/elisp/geiser-chez.el
+++ b/elisp/geiser-chez.el
@@ -96,9 +96,7 @@ This function uses `geiser-chez-init-file' if it exists."
(defconst geiser-chez-minimum-version "9.4")
(defun geiser-chez--version (binary)
- (shell-command-to-string
- (format "%s --version"
- (shell-quote-argument binary))))
+ (car (process-lines binary "--version")))
(defun geiser-chez--startup (remote)
(let ((geiser-log-verbose-p t))
