From f50858dd244f8b9fdafdbaa3d1ec1faadb801492 Mon Sep 17 00:00:00 2001
From: edgarriba <edgar.riba@gmail.com>
Date: Sun, 1 Nov 2015 12:07:05 +0100
Subject: [PATCH] set GA_ReadOnly flag again since test error

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

diff --git a/modules/imgcodecs/src/grfmt_gdal.cpp b/modules/imgcodecs/src/grfmt_gdal.cpp
index 3d3bbb834..1094b91b3 100644
--- a/modules/imgcodecs/src/grfmt_gdal.cpp
+++ b/modules/imgcodecs/src/grfmt_gdal.cpp
@@ -461,7 +461,7 @@ bool GdalDecoder::readData( Mat& img ){
 bool GdalDecoder::readHeader(){
 
     // load the dataset
-    m_dataset = (GDALDataset*) GDALOpen( m_filename.c_str(), GA_Update);
+    m_dataset = (GDALDataset*) GDALOpen( m_filename.c_str(), GA_ReadOnly);
 
     // if dataset is null, then there was a problem
     if( m_dataset == NULL ){