Fix `org-insert-link' with nil description
commit284799a2e86be0d95abe3e5404a48e2c4f1fc8fc
authorNicolas Goaziou <mail@nicolasgoaziou.fr>
Tue, 1 Jan 2019 16:16:50 +0000 (1 17:16 +0100)
committerNicolas Goaziou <mail@nicolasgoaziou.fr>
Tue, 1 Jan 2019 16:16:50 +0000 (1 17:16 +0100)
treec5e65f872c8e123ed92fcfb12759ea58fccf37c1
parentf584d37a67c7e199957c040973dd85e9606e9469
Fix `org-insert-link' with nil description

* lisp/org.el (org-insert-link): DESC may be nil; do not use
  `string-match' directly on it.
lisp/org.el