Fixes issue DamienCassou#10 where empty N and FN fields would throw a…

…n error

Now just returns an empty string

test/vdirel-test.el

@@ -85,5 +85,14 @@
               '(("Damien Cassou <[email protected]>" . ("Damien Cassou" "[email protected]"))
                 ("Damien Cassou <[email protected]>" . ("Damien Cassou" "[email protected]")))))))
 
+
+
+(describe "contact-no-name"
+          (it "contacts without FN or F should return empty string"
+              (expect (vdirel-contact-fullname
+                       '(("EMAIL" . "[email protected]")
+                         ("EMAIL;TYPE=home" . "[email protected]")))
+                      :to-equal "")))
+
 (provide 'vdirel-test)
 ;;; vdirel-test.el ends here

vdirel.el

@@ -4,6 +4,7 @@
 
 ;; Author: Damien Cassou <[email protected]>
 ;; Version: 0.1.1
+;; Package-Version: 20190430.624
 ;; Url: https://github.com/DamienCassou/vdirel
 ;; Package-Requires: ((emacs "24.4") (org-vcard "0.1.0") (helm "1.7.0") (seq "1.11"))
 ;; Created: 09 Dec 2015
@@ -84,9 +85,11 @@ Return nil if PROPERTY is not in CONTACT."
   "Return the fullname of CONTACT."
   (or
    (vdirel--contact-property "FN" contact)
+   (if (equal (vdirel--contact-property "N" contact) nil)
+       ""
    (replace-regexp-in-string
     ";" " "
-    (vdirel--contact-property "N" contact))))
+    (vdirel--contact-property "N" contact)))))
 
 (defun vdirel-contact-emails (contact)
   "Return a list of CONTACT's email addresses."