org-timer.el (org-timer-value-string): Always return a positive value
commit7e5965372d4c5877909dcb29e6e19209ddba4611
authorBastien Guerry <bzg@altern.org>
Sat, 24 May 2014 12:12:56 +0000 (24 14:12 +0200)
committerBastien Guerry <bzg@altern.org>
Sat, 24 May 2014 12:12:56 +0000 (24 14:12 +0200)
tree4d274ae50af4e009b97d18ac03b9306bb1bee39e
parent942a95cd59c18eb3036d393e7759f86670cae507
org-timer.el (org-timer-value-string): Always return a positive value

* org-timer.el (org-timer-value-string): Always return a
positive value.  Add docstring.
lisp/org-timer.el