From 6561a79eb68970d0eeeb3c43737365addbbcafda Mon Sep 17 00:00:00 2001
From: teastep <teastep@fbd18981-670d-0410-9b5c-8dc0c1a9a2bb>
Date: Mon, 26 Mar 2007 02:57:35 +0000
Subject: [PATCH] Some more micro-optimizations -- add a comment

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@5698 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
---
 New/Shorewall/Common.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/New/Shorewall/Common.pm b/New/Shorewall/Common.pm
index 55fc7d326..82c14b766 100644
--- a/New/Shorewall/Common.pm
+++ b/New/Shorewall/Common.pm
@@ -180,6 +180,9 @@ sub emit ( $ ) {
     }
 }
 
+#
+# Jacket for emit() that produces the same result as 'emit join( "\n", ... )'
+#
 sub emitj {
     if ( $object ) {
 	#