diff options
Diffstat (limited to 'cider-repl.el')
| -rw-r--r-- | cider-repl.el | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/cider-repl.el b/cider-repl.el index 7b0653e5..bc0c9d44 100644 --- a/cider-repl.el +++ b/cider-repl.el @@ -300,21 +300,22 @@ efficiency." (defun cider-repl--build-config-expression () "Build the initial config expression." - (concat - "(do" - (when cider-repl-print-length (format " (set! *print-length* %d)" cider-repl-print-length)) - (when cider-repl-print-level (format " (set! *print-level* %d)" cider-repl-print-level)) - ")")) + (when (or cider-repl-print-length cider-repl-print-level) + (concat + "(do" + (when cider-repl-print-length (format " (set! *print-length* %d)" cider-repl-print-length)) + (when cider-repl-print-level (format " (set! *print-level* %d)" cider-repl-print-level)) + ")"))) (defun cider-repl-set-config () "Set an inititial REPL configuration." (interactive) - (nrepl-send-sync-request - (lax-plist-put - (nrepl--eval-request - (cider-repl--build-config-expression)) - "inhibit-cider-middleware" "true") - (cider-current-connection))) + (when-let* ((config-expression (cider-repl--build-config-expression))) + (nrepl-send-sync-request + (lax-plist-put + (nrepl--eval-request config-expression) + "inhibit-cider-middleware" "true") + (cider-current-connection)))) (defun cider-repl-init (buffer &optional no-banner) "Initialize the REPL in BUFFER. |