Fix unhandled case in laas-wrap-previous-object

start might be nil (if there is a space to the left for example) and this causes this function to insert text to the right then error.
2023-03-31 13:34:43 -04:00 · 2023-03-31 13:34:43 -04:00 · a00f0aba23
parent 7f4044918c
commit a00f0aba23
1 changed files with 1 additions and 1 deletions
--- a/laas.el
+++ b/laas.el
@ -145,7 +145,7 @@ and is expected to return a string or cons."
     (t
      (message "Wrong type of `tex-cmd' given to `laas-wrap-previous-object'.")))
    ;; wrap
-    (when left
+    (when (and left start)
      (insert right)
      (save-excursion
        (goto-char start)