Use . as the default hierarchy delimiter when the server doesn't spec…

…ify a delimiter (allows poor-man's pseudo-hierarchy on non-hierarchical servers).
rgrove · Jan 21, 2010 · 37b22f9 · 37b22f9
1 parent a40a7bb
commit 37b22f9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/larch/imap.rb b/lib/larch/imap.rb
@@ -99,7 +99,7 @@ def connect
 
   # Gets the server's mailbox hierarchy delimiter.
   def delim
-    @delim ||= safely { @conn.list('', '')[0].delim }
+    @delim ||= safely { @conn.list('', '')[0].delim || '.'}
   end
 
   # Closes the IMAP connection if one is currently open.
@@ -362,7 +362,7 @@ def update_mailboxes
       name = Net::IMAP.decode_utf7(mb.name)
       name = 'INBOX' if name.downcase == 'inbox'
 
-      @mailboxes[name] ||= Mailbox.new(self, name, mb.delim,
+      @mailboxes[name] ||= Mailbox.new(self, name, mb.delim || '.',
           subscribed.any?{|s| s.name == mb.name}, mb.attr)
     end