From 9d411d414a2ec6df21126931d3f516bc66b64b2a Mon Sep 17 00:00:00 2001
From: Arun Isaac
Date: Sun, 15 Mar 2020 02:20:16 +0530
Subject: Handle posts without summary metadata.

* ennu.el (ennu--read-post): Export summary metadata only if it is
non-nil.
---
 ennu.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ennu.el b/ennu.el
index adcae17..93abe57 100644
--- a/ennu.el
+++ b/ennu.el
@@ -72,7 +72,8 @@
                            (pcase tangle-output-file
                              ("no" nil)
                              (_ tangle-output-file))))))))
-         :summary (funcall export (first (plist-get metadata :summary)))
+         :summary (when-let (summary (plist-get metadata :summary))
+                    (funcall export (first summary)))
          :tags (plist-get metadata :filetags)
          :thumbnail (or (plist-get metadata :thumbnail)
                         (seq-some (lambda (link)
-- 
cgit v1.2.3