From: John Wiegley <johnw@newartisans.com>
Date: Fri, 16 Mar 2001 21:48:27 +0000 (+0000)
Subject: see ChangeLog
X-Git-Tag: emacs-pretest-21.0.101~276
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=9165cab870e27c09d5e1a8c97b84f5f2be134017;p=emacs.git

see ChangeLog
---

diff --git a/lisp/calendar/timeclock.el b/lisp/calendar/timeclock.el
index 550214c6c29..d41a1f8c0a4 100644
--- a/lisp/calendar/timeclock.el
+++ b/lisp/calendar/timeclock.el
@@ -460,7 +460,8 @@ The amount returned is relative to the value of `timeclock-workday'.
 If TODAY-ONLY is non-nil, the value returned will be relative only to
 the time worked today, and not to past time.  This argument only makes
 a difference if `timeclock-relative' is non-nil."
-  (- (timeclock-find-discrep today-only)))
+  (let ((discrep (timeclock-find-discrep today-only)))
+    (or (and discrep (- discrep)) 0.0)))
 
 (defsubst timeclock-currently-in-p ()
   "Return non-nil if the user is currently clocked in."