diff options
Diffstat (limited to 'rust-cargo.el')
| -rw-r--r-- | rust-cargo.el | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/rust-cargo.el b/rust-cargo.el index 58f0151..69ed558 100644 --- a/rust-cargo.el +++ b/rust-cargo.el @@ -30,13 +30,17 @@ (defun rust-buffer-project () "Get project root if possible." - (with-temp-buffer - (let ((ret (call-process rust-cargo-bin nil t nil "locate-project"))) - (when (/= ret 0) - (error "`cargo locate-project' returned %s status: %s" ret (buffer-string))) - (goto-char 0) - (let ((output (json-read))) - (cdr (assoc-string "root" output)))))) + (let ((env process-environment) + (path exec-path)) + (with-temp-buffer + (setq-local process-environment env) + (setq-local exec-path path) + (let ((ret (call-process rust-cargo-bin nil t nil "locate-project"))) + (when (/= ret 0) + (error "`cargo locate-project' returned %s status: %s" ret (buffer-string))) + (goto-char 0) + (let ((output (json-read))) + (cdr (assoc-string "root" output))))))) (defun rust-update-buffer-project () (setq-local rust-buffer-project (rust-buffer-project))) |