diff options
| -rw-r--r-- | piem-lei.el | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/piem-lei.el b/piem-lei.el index 5f38117..f3b16b6 100644 --- a/piem-lei.el +++ b/piem-lei.el @@ -43,8 +43,10 @@ (defun piem-lei-insert-output (args &optional buffer) "Call lei with ARGS and insert standard output in BUFFER. If BUFFER is nil, the current buffer is used." - (apply #'call-process piem-lei-lei-executable nil - (list (or buffer t) nil) nil args)) + (unless (= 0 (apply #'call-process piem-lei-lei-executable nil + (list (or buffer t) nil) nil args)) + ;; TODO: Add debugging option for capturing stderr. + (error "Calling %s with %S failed" piem-lei-lei-executable args))) ;;;; Message display |