From 67ca143a0b8a736f380cecee4db0827dbd652f73 Mon Sep 17 00:00:00 2001
From: Wenju He <hewj03@gmail.com>
Date: Thu, 6 Aug 2015 10:23:31 +0800
Subject: [PATCH] fix adaptiveThreshold mean

---
 modules/imgproc/src/thresh.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/imgproc/src/thresh.cpp b/modules/imgproc/src/thresh.cpp
index 74a87b875f..66665f978d 100644
--- a/modules/imgproc/src/thresh.cpp
+++ b/modules/imgproc/src/thresh.cpp
@@ -1310,7 +1310,7 @@ void cv::adaptiveThreshold( InputArray _src, OutputArray _dst, double maxValue,
         src.convertTo(srcfloat,CV_32F);
         meanfloat=srcfloat;
         GaussianBlur(srcfloat, meanfloat, Size(blockSize, blockSize), 0, 0, BORDER_REPLICATE);
-        meanfloat.convertTo(dst, src.type());
+        meanfloat.convertTo(mean, src.type());
     }
     else
         CV_Error( CV_StsBadFlag, "Unknown/unsupported adaptive threshold method" );