Fail gracefully when operating on the empty line at end of list

psibi · Aug 18, 2023 · f7b1e71 · f7b1e71
1 parent 4f93fe2
commit f7b1e71
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/justl.el b/justl.el
@@ -552,7 +552,10 @@ not executed."
 
 (defun justl--get-recipe-under-cursor ()
   "Utility function to get the name of the recipe under the cursor."
-  (get-text-property 0 'recipe (aref (tabulated-list-get-entry) 0)))
+  (let ((entry (tabulated-list-get-entry)))
+    (if entry
+        (get-text-property 0 'recipe (aref entry 0))
+      (user-error "There is no recipe on the current line"))))
 
 (defun justl--refresh-buffer ()
   "Refresh justl buffer."