# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1337693479 -3600
# Node ID 05ea6c1ae393a4c1fb0c51a6ae978f387339e743
# Parent  d885ca14362d9df3f090c6679f99e8c46c7bd017
util.multitable: Some fixes for iter()... always match against query, and pass value after path results

diff -r d885ca14362d -r 05ea6c1ae393 util/multitable.lua
--- a/util/multitable.lua	Sat May 19 21:57:40 2012 +0100
+++ b/util/multitable.lua	Tue May 22 14:31:19 2012 +0100
@@ -144,18 +144,19 @@
 			keys[depth] = key;
 		end
 		local value = stack[depth][key];
-		if depth == maxdepth then -- Result
-			local result = {}; -- Collect keys forming path to result
-			for i = 1, depth do
-				result[i] = keys[i];
+		if query[depth] == nil or key == query[depth] then
+			if depth == maxdepth then -- Result
+				local result = {}; -- Collect keys forming path to result
+				for i = 1, depth do
+					result[i] = keys[i];
+				end
+				result[depth+1] = value;
+				return unpack(result, 1, depth+1);
+			elseif type(value) == "table" then
+				t_insert(stack, value); -- Descend
 			end
-			return unpack(result, 1, depth);
-		else
-			if (query[depth] == nil or key == query[depth]) and type(value) == "table" then -- Descend
-				t_insert(stack, value);
-			end
-			return it(self);
 		end
+		return it(self);
 	end;
 	return it, self;
 end