prosody
dc70c4ffb66d
util/set.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Diff

util/set.lua @ 4684:dc70c4ffb66d

Merge timber->trunk - thanks everyone!
author Matthew Wild <mwild1@gmail.com>
date Tue, 24 Apr 2012 21:59:20 +0100
parent 4544:316e2b09a562
child 4908:8c5b5ebaacb0
line wrap: on
line diff
--- a/util/set.lua	Tue Apr 24 03:23:44 2012 +0100
+++ b/util/set.lua	Tue Apr 24 21:59:20 2012 +0100
@@ -82,8 +82,10 @@
 	end
 	
 	function set:add_list(list)
-		for _, item in ipairs(list) do
-			items[item] = true;
+		if list then
+			for _, item in ipairs(list) do
+				items[item] = true;
+			end
 		end
 	end