X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/352b8591bd1c7163835a6fa1db34d3e2861c1071..38747104cc8581d642f3c5a0d78c17565cc9988c:/lib/wlrepo/__init__.py

diff --git a/lib/wlrepo/__init__.py b/lib/wlrepo/__init__.py
index cbc0c2c6..7e878984 100644
--- a/lib/wlrepo/__init__.py
+++ b/lib/wlrepo/__init__.py
@@ -110,5 +110,8 @@ class RevisionNotFound(LibraryException):
         LibraryException.__init__(self, "Revision %r not found." % rev)
     pass
 
+class DocumentAlreadyExists(LibraryException):
+    pass
+
 # import backends to local namespace
 from mercurial_backend.library import MercurialLibrary
\ No newline at end of file