Fixed the index tree display.

[redakcja.git] / lib / wlrepo / mercurial_backend / library.py

diff --git a/lib/wlrepo/mercurial_backend/library.py b/lib/wlrepo/mercurial_backend/library.py
index 7a33bf3..648ebe9 100644 (file)
--- a/lib/wlrepo/mercurial_backend/library.py
+++ b/lib/wlrepo/mercurial_backend/library.py
@@ -97,11 +97,14 @@ class MercurialLibrary(wlrepo.Library):
 
     def get_revision(self, revid):
         revid = self._sanitize_string(revid)
-        
-        ctx = self._changectx(revid)
+
+        try:
+            ctx = self._changectx(revid)
+        except mercurial.error.RepoError, e:
+            raise wlrepo.RevisionNotFound(revid)
 
         if ctx is None:
-            raise RevisionNotFound(revid)
+            raise wlrepo.RevisionNotFound(revid)
 
         if self._revcache.has_key(ctx):
             return self._revcache[ctx]
@@ -123,7 +126,7 @@ class MercurialLibrary(wlrepo.Library):
         try:
             self._hgrepo[revid]
             return True
-        except error.RepoError:
+        except mercurial.error.RepoError:
             return False
 
     def document_create(self, docid):