From 0a4e8b761f0cff8c57f16763a852d97a5fe42fdb Mon Sep 17 00:00:00 2001
From: Syoyo Fujita <syoyo@lighttransport.com>
Date: Fri, 13 Mar 2020 18:42:06 +0900
Subject: [PATCH] Fix inequality.

---
 examples/mesh-conv/mesh-util.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/mesh-conv/mesh-util.cc b/examples/mesh-conv/mesh-util.cc
index 9d720da..2161e75 100644
--- a/examples/mesh-conv/mesh-util.cc
+++ b/examples/mesh-conv/mesh-util.cc
@@ -604,7 +604,7 @@ bool SaveAsObjMesh(const std::string &basename, const MeshPrim &mesh, const ObjE
 
   const PrimSet &prim = mesh.prims[options.primid];
 
-  if (prim.texcoords.count(options.uvset)) {
+  if (!prim.texcoords.count(options.uvset)) {
     std::cerr << "Exporting uvset " << options.uvset << " requested, but mesh( " << mesh.name << ") does not contain TEXCOORD_" << options.uvset << "\n";
     std::cerr << "UV coord will not be exported to .obj\n";
   }