From: William Morgan <wmorgan-sup@masanjin.net>
Date: Sun, 24 Feb 2008 22:31:52 +0000 (-0800)
Subject: giving a block to PollManager#each_message_in_source is now optional
X-Git-Url: https://git.notmuchmail.org/git?a=commitdiff_plain;h=b5c1bcbd4c25618574f94e683773647906f023e0;p=sup

giving a block to PollManager#each_message_in_source is now optional

The block is only there to allow tweaks to the message before insertion.
It's perfectly useful to call this method without the block.
---

diff --git a/lib/sup/poll.rb b/lib/sup/poll.rb
index 2dd9150..d32c893 100644
--- a/lib/sup/poll.rb
+++ b/lib/sup/poll.rb
@@ -156,7 +156,7 @@ EOS
 
           docid, entry = Index.load_entry_for_id m.id
           HookManager.run "before-add-message", :message => m
-          m = yield(m, offset, entry) or next
+          m = yield(m, offset, entry) or next if block_given?
           Index.sync_message m, docid, entry
           UpdateManager.relay self, :added, m unless entry
         rescue MessageFormatError => e