From e4204f082d7af5822f50d1fccfe54921434145a7 Mon Sep 17 00:00:00 2001
From: Erwan Ameil <wan@idlewan.com>
Date: Sat, 20 Dec 2014 18:36:11 +0100
Subject: [PATCH] Additional perf boost for Nim

---
 nim.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nim.nim b/nim.nim
index 3f67249..309c869 100644
--- a/nim.nim
+++ b/nim.nim
@@ -26,7 +26,7 @@ proc readPlaces: tuple[nodes: seq[Node], num: int] =
 
     return (nodes, numNodes)
 
-proc getLongestPath(nodes: seq[Node], nodeId: int, visited: var seq[bool]): int =
+proc getLongestPath(nodes: openarray[Node], nodeId: int, visited: var openarray[bool]): int =
     visited[nodeId] = true
     for neighbour in nodes[nodeId].neighbours:
         if not visited[neighbour.dest]: