From 8d00be785eb0e83a3f65dd1b69e9c99eac1d7bd6 Mon Sep 17 00:00:00 2001
From: Paolo Cignoni <paolo.cignoni@isti.cnr.it>
Date: Wed, 14 Feb 2018 00:23:47 +0100
Subject: [PATCH] typo in metro savemask

---
 apps/metro/metro.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/metro/metro.cpp b/apps/metro/metro.cpp
index e2d0d125..bedc8858 100644
--- a/apps/metro/metro.cpp
+++ b/apps/metro/metro.cpp
@@ -296,7 +296,7 @@ int main(int argc, char**argv)
     // save error files.
     if(flags & SamplingFlags::SAVE_ERROR)
     {
-      int saveMask|=vcg::tri::io::Mask::IOM_VERTCOLOR | vcg::tri::io::Mask::IOM_VERTQUALITY /* | vcg::ply::PLYMask::PM_VERTQUALITY*/ ;
+      int saveMask = vcg::tri::io::Mask::IOM_VERTCOLOR | vcg::tri::io::Mask::IOM_VERTQUALITY /* | vcg::ply::PLYMask::PM_VERTQUALITY*/ ;
       //p.mask|=vcg::ply::PLYMask::PM_VERTCOLOR|vcg::ply::PLYMask::PM_VERTQUALITY;
       if(ColorMax!=0 || ColorMin != 0){
         vcg::tri::UpdateColor<CMesh>::PerVertexQualityRamp(S1,ColorMin,ColorMax);