X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/e3cc953f09c067377e01d1e003927b969997edde..06029c3c9c71944220bd93bb600b5a127282fce4:/lib/wlrepo/mercurial_backend/__init__.py

diff --git a/lib/wlrepo/mercurial_backend/__init__.py b/lib/wlrepo/mercurial_backend/__init__.py
index 20a39e5d..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()
@@ -73,7 +76,7 @@ class MercurialRevision(wlrepo.Revision):
         return (a.branch() == self._changectx.branch())
 
     def has_children(self):
-        return bool( self._library._hgrepo.changelog.children(self.hgrev()) )   
+        return bool(self._library._hgrepo.changelog.children(self.hgrev()))
 
     def merge_with(self, other, user, message):
         lock = self._library.lock(True)