# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1458594254 0
# Node ID 4711893428900f741fac048dbb30935b38730f92
# Parent  98c4c3a2b536690f8ecc34a1741ebae535c19865
util.iterators: Fix use of incorrect variable accidentally introduced in a9ef93bc81d9

diff -r 98c4c3a2b536 -r 471189342890 util/iterators.lua
--- a/util/iterators.lua	Mon Mar 21 09:50:52 2016 +0100
+++ b/util/iterators.lua	Mon Mar 21 21:04:14 2016 +0000
@@ -135,8 +135,8 @@
 	return function (_s, _var)
 		local ret;
 		repeat ret = pack(f(_s, _var));
-			var = ret[1];
-		until var == nil or filter(unpack(ret, 1, ret.n));
+			_var = ret[1];
+		until _var == nil or filter(unpack(ret, 1, ret.n));
 		return unpack(ret, 1, ret.n);
 	end, s, var;
 end