# HG changeset patch
# User Thomas Arendsen Hein <thomas@intevation.de>
# Date 2006-03-12 19:34:09
# Node ID acce3f7e1779b9d79017e2c5a1eac224d327a0ed
# Parent  4c53aaf2d153e0cac252d313df5a6f5d5d1228cd

Don't expand empty [paths] so later interpolation can do the right thing.
Example:
[paths]
default =
default-push = %(default)s


diff --git a/mercurial/ui.py b/mercurial/ui.py
--- a/mercurial/ui.py
+++ b/mercurial/ui.py
@@ -60,7 +60,7 @@ class ui(object):
         if root is None:
             root = os.path.expanduser('~')
         for name, path in self.configitems("paths"):
-            if path.find("://") == -1 and not os.path.isabs(path):
+            if path and path.find("://") == -1 and not os.path.isabs(path):
                 self.cdata.set("paths", name, os.path.join(root, path))
 
     def setconfig(self, section, name, val):