[elpa] externals/valign 745889d 09/15: * valign.el (valign--at-table-p): Don't pass "" to 'char-to-string'.

[Stefan Monnier]

branch: externals/valign
commit 745889d89a7d536df0fd59dfbac54a13f32adc34
Author: Yuan Fu <casouri@gmail.com>
Commit: Yuan Fu <casouri@gmail.com>

    * valign.el (valign--at-table-p): Don't pass "" to 'char-to-string'.
---
 valign.el | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/valign.el b/valign.el
index fef2611..c64e4cf 100644
--- a/valign.el
+++ b/valign.el
@@ -483,9 +483,10 @@ TYPE must be 'org.  Start at point, stop at LIMIT."
   (save-excursion
     (beginning-of-line)
     (skip-chars-forward " \t")
-    ;; Org mode table.
+    ;; CHAR is the first character, CHAR 2 is the one after it.
     (let ((char (char-to-string (char-after)))
-          (char2 (char-to-string (or (char-after (1+ (point))) ""))))
+          (char2 (when-let ((char (char-after (1+ (point)))))
+                   (char-to-string char))))
       (or (equal char "|")
           (cl-loop
            for elt in valign-box-charset-alist