Some more micro-optimizations -- add a comment

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@5698 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
2007-03-26 02:57:35 +00:00 · 2007-03-26 02:57:35 +00:00 · 6561a79eb6
commit 6561a79eb6
parent da9c54a426
1 changed files with 3 additions and 0 deletions
--- 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 ) {
 	#