From a6fef8bf5ae12405d49903bdb88df73f55a4fed1 Mon Sep 17 00:00:00 2001
From: omni360 <omni360@qq.com>
Date: Sun, 21 Feb 2016 00:45:27 +0800
Subject: [PATCH] fixed travis-ci test error

---
 js-clipper/js-clipper.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js-clipper/js-clipper.d.ts b/js-clipper/js-clipper.d.ts
index afcb3c9441..351815ab84 100644
--- a/js-clipper/js-clipper.d.ts
+++ b/js-clipper/js-clipper.d.ts
@@ -239,7 +239,7 @@ declare module ClipperLib {
 		BuildIntersectList(botY: number, topY: number): void;
 		FixupIntersections(): boolean;
 		ProcessIntersectList(): void;
-		Round(a): number;
+		Round(a: number): number;
 		TopX(edge: TEdge, currentY: number): number;
 		AddIntersectNode(e1: TEdge, e2: TEdge, pt: IntPoint): void;
 		ProcessParam1BeforeParam2(node1: IntersectNode, node2: IntersectNode): boolean;