--- a/.issues/cf0d1e2ca226848d/new/1268012009.M102732P9773Q1.vlan-laptop	Mon Nov 15 10:39:40 2010 -0800
+++ b/.issues/cf0d1e2ca226848d/new/1268012009.M102732P9773Q1.vlan-laptop	Mon Nov 15 10:46:46 2010 -0800
@@ -1,8 +1,9 @@
 From: Andrey Vlasovskikh <andrey.vlasovskikh@gmail.com>
 Date: Mon, 08 Mar 2010 01:23:25 +0300
-State: new
+State: resolved
 Subject: KeyError while accessing an empty Maildir
 Message-Id: <cf0d1e2ca226848d-0-artemis@vlan-laptop>
+resolution: fixed
 
 If a Maildir contains no message files, `hg ilist` raises the following
 exception:

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.issues/cf0d1e2ca226848d/new/1289846722.M853744P9554Q1.cole	Mon Nov 15 10:46:46 2010 -0800
@@ -0,0 +1,8 @@
+From: Dmitriy Morozov <dmitriy@mrzv.org>
+Date: Mon, 15 Nov 2010 10:44:57 -0800
+Subject: ilist ignores empty Maildirs
+Message-Id: <cf0d1e2ca226848d-c95c687999e65b87-artemis@cole>
+References: <cf0d1e2ca226848d-0-artemis@vlan-laptop>
+In-Reply-To: <cf0d1e2ca226848d-0-artemis@vlan-laptop>
+
+If _find_root_key() returns None on a directory, ilist will ignore it.

--- a/artemis.py	Mon Nov 15 10:39:40 2010 -0800
+++ b/artemis.py	Mon Nov 15 10:46:46 2010 -0800
@@ -60,6 +60,7 @@
     for issue in issues:
         mbox = mailbox.Maildir(issue, factory=mailbox.MaildirMessage)
         root = _find_root_key(mbox)
+        if not root: continue
         property_match = True
         for property,value in properties:
             if value: