X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/b12e3cd743360720e18e35f77ece2ba355d99d55..953ea32f89c36d8ee0f38c5d093fea371e635b90:/lib/wlrepo/mercurial_backend/__init__.py

diff --git a/lib/wlrepo/mercurial_backend/__init__.py b/lib/wlrepo/mercurial_backend/__init__.py
index 6dd3c11b..f919e817 100644
--- a/lib/wlrepo/mercurial_backend/__init__.py
+++ b/lib/wlrepo/mercurial_backend/__init__.py
@@ -7,6 +7,9 @@ __doc__ = "Module documentation."
 import wlrepo
 from mercurial.node import nullid
 
+from mercurial import encoding
+encoding.encoding = 'utf-8'
+
 class MercurialRevision(wlrepo.Revision):
 
     def __init__(self, lib, changectx):
@@ -28,11 +31,11 @@ class MercurialRevision(wlrepo.Revision):
         
     @property
     def document_name(self):
-        return self._docname.decode('utf-8')
+        return self._docname and self._docname.decode('utf-8')
 
     @property
     def user_name(self):
-        return self._username.decode('utf-8')
+        return self._username and self._username.decode('utf-8')
 
     def hgrev(self):
         return self._changectx.node()
@@ -72,7 +75,7 @@ class MercurialRevision(wlrepo.Revision):
         a = self._changectx.ancestor(other._changectx)       
         return (a.branch() == self._changectx.branch())
 
-    def children(self):
+    def has_children(self):
         return bool(self._library._hgrepo.changelog.children(self.hgrev()))
 
     def merge_with(self, other, user, message):