org.el: Fix bug when setting properties with a null value
commit822dcfc881a5df3249fcecf4b7bc71ee9c321b92
authorBastien Guerry <bzg@altern.org>
Fri, 30 May 2014 06:46:39 +0000 (30 08:46 +0200)
committerBastien Guerry <bzg@altern.org>
Fri, 30 May 2014 06:46:39 +0000 (30 08:46 +0200)
tree7a2f540e672e028d81b2f0f215c802e884320f7f
parent34c2365081f6e187b41c54d65db55ab83c78f933
org.el: Fix bug when setting properties with a null value

* org.el (org-re-property): New parameter `allow-null' to
match property with a null value.
(org-entry-put): Correctly update a property with a null
value.

Thanks to Andrea Rossetti for reporting this and suggesting a fix.
lisp/org.el