From 44ed921f9e48de5bab446eb9ac916cb30d5ed9f5 Mon Sep 17 00:00:00 2001
From: bpuchala <bpuchala@users.noreply.github.com>
Date: Fri, 29 Sep 2023 14:26:24 -0400
Subject: [PATCH] fix has_dof check

---
 src/casm/crystallography/Site.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/casm/crystallography/Site.cc b/src/casm/crystallography/Site.cc
index 02ac797..790e36f 100644
--- a/src/casm/crystallography/Site.cc
+++ b/src/casm/crystallography/Site.cc
@@ -88,8 +88,11 @@ SiteDoFSet const &Site::dof(std::string const &_dof_type) const {
 
 //****************************************************
 bool Site::has_dof(std::string const &_dof_type) const {
-  return occupant_dof().size() > 1 ||
-         m_dof_map.find(_dof_type) != m_dof_map.end();
+  static std::string OCC_DOF = "occ";
+  if (_dof_type == OCC_DOF) {
+    return occupant_dof().size() > 1;
+  }
+  return m_dof_map.find(_dof_type) != m_dof_map.end();
 }
 
 //****************************************************