oni-php: Warn me when I'm trying to use a non-existent class

1 files changed, 6 insertions, 3 deletions

diff --git a/oni-php/oni-php.el b/oni-php/oni-php.el
index 2d10242..9af7e92 100644
--- a/oni-php/oni-php.el
+++ b/oni-php/oni-php.el
@@ -75,9 +75,12 @@ nil for some reason."
   (interactive (list (symbol-name (symbol-at-point))))
   (let* ((default-directory (project-root (project-current)))
          (classes (read (shell-command-to-string (concat (expand-file-name "find-php-class" oni-php-scripts-dir) " " class))))
-         (class (if (> (length classes) 1)
-                    (completing-read "Use: " classes nil t)
-                  (car classes))))
+         (class (cond
+                 ((null classes)
+                  (user-error "Class ‘%s’ not found" class))
+                 ((> (length classes) 1)
+                  (completing-read "Use: " classes nil t))
+                 (t (car classes)))))
     (save-excursion
       (goto-char (point-min))
       (search-forward "use ")