diff mercurial/hgweb/webcommands.py @ 23232:a0ccb66f344d stable

hgweb: fix a crash when using web.archivesubrepos

A matcher is required when enabling the subrepo option on archival.archive(),
because that calls match.narrowmatcher(), which accesses fields on the object.
It's therefore probably a bad idea to default the matcher to None on archive(),
but that's a fix for default.

--- a/mercurial/hgweb/webcommands.py	Wed Nov 05 20:31:58 2014 -0500
+++ b/mercurial/hgweb/webcommands.py	Wed Nov 05 21:33:45 2014 -0500
@@ -901,7 +901,7 @@
 
     ctx = webutil.changectx(web.repo, req)
     pats = []
-    matchfn = None
+    matchfn = scmutil.match(ctx, [])
     file = req.form.get('file', None)
     if file:
         pats = ['path:' + file[0]]