refactoring

2018-01-02 14:11:35 +01:00
parent af4cb19b25
commit ba05d8fd9a
1 changed files with 1 additions and 1 deletions
@@ -309,7 +309,7 @@ end

 function unitscan.sorted_targets()
 	local sorted_targets = {}
-	for key, _ in pairs(unitscan_targets) do
+	for key in pairs(unitscan_targets) do
 		tinsert(sorted_targets, key)
 	end
 	sort(sorted_targets, function(key1, key2) return key1 < key2 end)