From: Austin Clements <amdragon@MIT.EDU>
Date: Thu, 20 Feb 2014 19:16:36 +0000 (-0500)
Subject: emacs: Fix `notmuch-user-other-email' when no other emails are configured
X-Git-Tag: 0.18_rc0~132
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=4b2ec627eb9e04d1deffe31b0f2ec95c6b29096a;p=notmuch.git

emacs: Fix `notmuch-user-other-email' when no other emails are configured

Thanks to the previous patch, this no longer crashes in this
situation, but now would return ("").  Fix it to return () when no
emails are configured.
---

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index 09110b53..2fefdadc 100644
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -220,7 +220,7 @@ on the command line, and then retry your notmuch command")))
 
 (defun notmuch-user-other-email ()
   "Return the user.other_email value (as a list) from the notmuch configuration."
-  (split-string (notmuch-config-get "user.other_email") "\n"))
+  (split-string (notmuch-config-get "user.other_email") "\n" t))
 
 (defun notmuch-poll ()
   "Run \"notmuch new\" or an external script to import mail.