Only cancel timer when it is non-nil
commit49a9e73f0a7d52a3c452d466097b2d14b1b8e126
authorDmitry Gutov <dgutov@yandex.ru>
Wed, 6 May 2015 20:15:45 +0000 (6 23:15 +0300)
committerDmitry Gutov <dgutov@yandex.ru>
Wed, 6 May 2015 20:15:54 +0000 (6 23:15 +0300)
tree2e231ec38b96a7fa3b14145e2e942dbc66c26e22
parentece365e673e721259865ae47273614bb5b92493c
Only cancel timer when it is non-nil

* lisp/cedet/pulse.el (pulse-momentary-unhighlight): Only cancel
timer when it is non-nil
(http://lists.gnu.org/archive/html/emacs-devel/2015-05/msg00223.html).
lisp/cedet/pulse.el