From d6146e95439bc7f33656405643dbbfba27f3bd22 Mon Sep 17 00:00:00 2001
From: Roman Donchenko <roman.donchenko@itseez.com>
Date: Tue, 13 Aug 2013 18:16:41 +0400
Subject: [PATCH] Boring changes - gpulegacy.

---
 modules/gpulegacy/src/cuda/NCVHaarObjectDetection.cu | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/gpulegacy/src/cuda/NCVHaarObjectDetection.cu b/modules/gpulegacy/src/cuda/NCVHaarObjectDetection.cu
index c8aaaeaced..3ac1e9491d 100644
--- a/modules/gpulegacy/src/cuda/NCVHaarObjectDetection.cu
+++ b/modules/gpulegacy/src/cuda/NCVHaarObjectDetection.cu
@@ -2138,8 +2138,8 @@ static NCVStatus loadFromXML(const cv::String &filename,
     haarClassifierNodes.resize(0);
     haarFeatures.resize(0);
 
-    cv::Ptr<CvHaarClassifierCascade> oldCascade = (CvHaarClassifierCascade*)cvLoad(filename.c_str(), 0, 0, 0);
-    if (oldCascade.empty())
+    cv::Ptr<CvHaarClassifierCascade> oldCascade((CvHaarClassifierCascade*)cvLoad(filename.c_str(), 0, 0, 0));
+    if (!oldCascade)
     {
         return NCV_HAAR_XML_LOADING_EXCEPTION;
     }