From 9dc93f2b24c01a565aa80fa351d9e5f89034d2ac Mon Sep 17 00:00:00 2001
From: cignoni <paolo.cignoni@isti.cnr.it>
Date: Tue, 29 Dec 2015 07:13:51 +0000
Subject: [PATCH] small bug in mask initialization for obj files

---
 wrap/io_trimesh/import_obj.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wrap/io_trimesh/import_obj.h b/wrap/io_trimesh/import_obj.h
index 651729e3..be9abcfc 100644
--- a/wrap/io_trimesh/import_obj.h
+++ b/wrap/io_trimesh/import_obj.h
@@ -212,7 +212,7 @@ namespace vcg {
                 static int Open(OpenMeshType &mesh, const char *filename, int &loadmask, CallBackPos *cb=0)
                 {
                     Info oi;
-                    oi.mask=-1;
+                    oi.mask=0;
                     oi.cb=cb;
                     int ret=Open(mesh,filename,oi);
                     loadmask=oi.mask;
@@ -234,7 +234,7 @@ namespace vcg {
                     CallBackPos *cb = oi.cb;
 
                     // if LoadMask has not been called yet, we call it here
-                    if (oi.mask == -1)
+                    if (oi.mask == 0)
                         LoadMask(filename, oi);
 
                     const int inputMask = oi.mask;