From: Dirk Hohndel <hohndel@infradead.org>
Date: Fri, 29 Oct 2010 22:49:01 +0000 (-0700)
Subject: Fix problem with notmuch-hello-nice-number
X-Git-Tag: 0.4~21
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=ee578338a691bb948a00d9372f9fe2b898f2b267

Fix problem with notmuch-hello-nice-number

Without this little patch notmuch fails if asked to display a saved
search that has zero results

Edited-by: David Edmondson <dme@dme.org>: With code that is a little
more "emacsy".
---

diff --git a/emacs/notmuch-hello.el b/emacs/notmuch-hello.el
index c384313f..4b6a90db 100644
--- a/emacs/notmuch-hello.el
+++ b/emacs/notmuch-hello.el
@@ -115,6 +115,7 @@ Typically \",\" in the US and UK and \".\" in Europe."
     (while (> n 0)
       (push (% n 1000) result)
       (setq n (/ n 1000)))
+    (setq result (or result '(0)))
     (apply #'concat
      (number-to-string (car result))
      (mapcar (lambda (elem)