From fd326aebb2cdbce513b5df6a422c51fb5cdd6b58 Mon Sep 17 00:00:00 2001
From: Bernd Hahnebach <bernd@bimstatik.org>
Date: Wed, 6 Mar 2019 12:10:38 +0100
Subject: [PATCH] FEM: ccx tools, fix missing ccx setup

---
 src/Mod/Fem/femtools/ccxtools.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Mod/Fem/femtools/ccxtools.py b/src/Mod/Fem/femtools/ccxtools.py
index 7c4205b5a2..2f5046eaf9 100644
--- a/src/Mod/Fem/femtools/ccxtools.py
+++ b/src/Mod/Fem/femtools/ccxtools.py
@@ -636,6 +636,7 @@ class FemToolsCcx(QtCore.QRunnable, QtCore.QObject):
         return -1
 
     def get_ccx_version(self):
+        self.setup_ccx()
         import re
         from platform import system
         startup_info = None
@@ -654,6 +655,7 @@ class FemToolsCcx(QtCore.QRunnable, QtCore.QObject):
         return (int(m.group(1)), int(m.group(2)))
 
     def ccx_run(self):
+        self.setup_ccx()
         if self.test_mode:
             FreeCAD.Console.PrintError("CalculiX can not be run if test_mode is True.\n")
             return
@@ -687,7 +689,6 @@ class FemToolsCcx(QtCore.QRunnable, QtCore.QObject):
     def run(self):
         self.update_objects()
         self.setup_working_dir()
-        self.setup_ccx()
         message = self.check_prerequisites()
         if message:
             error_message = "CalculiX was not started due to missing prerequisites:\n{}\n".format(message)