branch: elpa/geiser-guile
commit dc8a7929f4cfcffe59cbb3a83d61cf9273207112
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-guile.el | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/elisp/geiser-guile.el b/elisp/geiser-guile.el
index de2e23f..dacca55 100644
--- a/elisp/geiser-guile.el
+++ b/elisp/geiser-guile.el
@@ -334,10 +334,7 @@ This function uses `geiser-guile-init-file' if it exists."
(defconst geiser-guile-minimum-version "2.0")
(defun geiser-guile--version (binary)
- (shell-command-to-string
- (format "%s -c %s"
- (shell-quote-argument binary)
- (shell-quote-argument "(display (version))"))))
+ (car (process-lines binary "-c" "(display (version))")))
(defun geiser-guile-update-warning-level ()
"Update the warning level used by the REPL.
