Mercurial > public > mercurial-scm > hg

diff mercurial/util.py @ 13780:bc7b5d1c1999

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
util: dates cannot consist entirely of whitespace (issue2732)
author Idan Kamara <idankk86@gmail.com>
date Sun, 27 Mar 2011 23:48:58 +0200
parents 16118b4859a1
children 43b5fe18ea6c
line wrap: on
line diff
--- a/mercurial/util.py	Fri Mar 25 15:49:43 2011 -0400
+++ b/mercurial/util.py	Sun Mar 27 23:48:58 2011 +0200
@@ -1215,7 +1215,10 @@
         return parsedate(date, extendeddateformats, d)[0]
 
     date = date.strip()
-    if date[0] == "<":
+
+    if not date:
+        raise Abort(_("dates cannot consist entirely of whitespace"))
+    elif date[0] == "<":
         when = upper(date[1:])
         return lambda x: x <= when
     elif date[0] == ">":