[elpa] externals/denote f26d8d7799 08/20: Handle nil case in denote-sort--define-lessp

[ELPA Syncer]

branch: externals/denote
commit f26d8d7799231cbf8bd5fda6cdd0d7eec671d085
Author: Jean-Philippe Gagné Guay <jeanphilippe150@gmail.com>
Commit: Jean-Philippe Gagné Guay <jeanphilippe150@gmail.com>

    Handle nil case in denote-sort--define-lessp
---
 denote-sort.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/denote-sort.el b/denote-sort.el
index d9fd56c24f..3e75b3e628 100644
--- a/denote-sort.el
+++ b/denote-sort.el
@@ -58,8 +58,8 @@ two title values."
          component)
        (let* ((one (,retrieve-fn file1))
               (two (,retrieve-fn file2))
-              (one-empty-p (string-empty-p one))
-              (two-empty-p (string-empty-p two)))
+              (one-empty-p (or (null one) (string-empty-p one)))
+              (two-empty-p (or (null two) (string-empty-p two))))
          (cond
           (one-empty-p nil)
           ((and (not one-empty-p) two-empty-p) one)