From 04399a27d01ba9bcaab7cdc740e891a3c28ce578 Mon Sep 17 00:00:00 2001
From: yao <bitwangyaoyao@gmail.com>
Date: Fri, 17 May 2013 15:44:22 +0800
Subject: [PATCH] fix a warning

---
 modules/ocl/perf/perf_split_merge.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/ocl/perf/perf_split_merge.cpp b/modules/ocl/perf/perf_split_merge.cpp
index 629fbfcd92..fc720c5b0d 100644
--- a/modules/ocl/perf/perf_split_merge.cpp
+++ b/modules/ocl/perf/perf_split_merge.cpp
@@ -140,7 +140,7 @@ PERFTEST(Split)
             if(d_dst.size() == dst.size())
             {
                 TestSystem::instance().setAccurate(1);
-                for(int i = 0; i < dst.size(); i++)
+                for(size_t i = 0; i < dst.size(); i++)
                 {
                     if(ExpectedMatNear(dst[i], cv::Mat(d_dst[i]), 0.0) == 0)
                     {