hgweb: partially revert 4ec58b157265
The change from self.repo.ui.diffopts() to ui.diffopts() causes a
traceback when the diff of a changeset should be displayed in the
web interface. Revert to self.repo.ui.diffopts() for now.
--- a/mercurial/hgweb/hgweb_mod.py
+++ b/mercurial/hgweb/hgweb_mod.py
@@ -134,7 +134,7 @@ class hgweb(object):
modified, added, removed = map(lambda x: filterfiles(files, x),
(modified, added, removed))
- diffopts = ui.diffopts()
+ diffopts = self.repo.ui.diffopts()
for f in modified:
to = r.file(f).read(mmap1[f])
tn = r.file(f).read(mmap2[f])