From bd00b2f261a0f04ed4071b6a8dd88fe086c5221a Mon Sep 17 00:00:00 2001
From: mogemimi <mogemimi@enginetrouble.net>
Date: Thu, 2 Jun 2016 15:30:24 +0900
Subject: [PATCH] Fix unused parameter warning

---
 cocos/2d/CCActionCatmullRom.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cocos/2d/CCActionCatmullRom.cpp b/cocos/2d/CCActionCatmullRom.cpp
index 48022a025d..a00bbc18ba 100644
--- a/cocos/2d/CCActionCatmullRom.cpp
+++ b/cocos/2d/CCActionCatmullRom.cpp
@@ -57,6 +57,9 @@ PointArray* PointArray::create(ssize_t capacity)
 bool PointArray::initWithCapacity(ssize_t capacity)
 {
     _controlPoints = new (std::nothrow) vector<Vec2*>();
+    if (capacity > 0) {
+        _controlPoints->reserve(capacity);
+    }
     
     return true;
 }