diff --git a/guilib/src/ExportCloudsDialog.cpp b/guilib/src/ExportCloudsDialog.cpp
index cef394e3..b56fb035 100644
--- a/guilib/src/ExportCloudsDialog.cpp
+++ b/guilib/src/ExportCloudsDialog.cpp
@@ -3236,8 +3236,8 @@ std::map<int, std::pair<pcl::PointCloud<pcl::PointXYZRGBNormal>::Ptr, pcl::Indic
 							util3d::transformPointCloud(cloud, iter->second),
 							indices,
 							"z",
-							min!=0.0f&&min<max?min:std::numeric_limits<float>::lowest(),
-							max!=0.0f?max:std::numeric_limits<float>::max());
+							min!=0.0f&&min<max?min:std::numeric_limits<int>::min(),
+							max!=0.0f?max:std::numeric_limits<int>::max());
 				}
 			}
 			else if(_ui->checkBox_fromDepth->isChecked() && uContains(cachedClouds, iter->first))
@@ -3986,7 +3986,7 @@ void ExportCloudsDialog::saveTextureMeshes(
 					QApplication::processEvents();
 					uSleep(100);
 					QApplication::processEvents();
-
+
 					std::map<int, std::map<int, cv::Vec4d> > gains;
 					std::map<int, std::map<int, cv::Mat> > blendingGains;
 					std::pair<float, float> contrastValues(0,0);