From: peng xiao <hisenxpress@gmail.com>
Date: Fri, 31 May 2013 09:29:55 +0000 (+0800)
Subject: Fix build error
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~1314^2~1273^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cdb16f112074697445cc3c960142bc05dbfa916b;p=platform%2Fupstream%2Fopencv.git

Fix build error
---

diff --git a/samples/ocl/surf_matcher.cpp b/samples/ocl/surf_matcher.cpp
index 8734e3f..038a8dc 100644
--- a/samples/ocl/surf_matcher.cpp
+++ b/samples/ocl/surf_matcher.cpp
@@ -350,7 +350,7 @@ int main(int argc, char* argv[])
         else
         {
             bool result = false;
-            for(int i = 0; i < cpu_corner.size(); i++)
+            for(size_t i = 0; i < cpu_corner.size(); i++)
             {
                 if((std::abs(cpu_corner[i].x - gpu_corner[i].x) > 10)
                     ||(std::abs(cpu_corner[i].y - gpu_corner[i].y) > 10))