FEM: Initialise result_object to None to fix crash on empty results

Signed-off-by: Przemo Firszt <przemo@firszt.eu>
FreeCAD · Oct 25, 2015 · bba3543 · bba3543
1 parent 80b82dd
commit bba3543
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Mod/Fem/FemTools.py b/src/Mod/Fem/FemTools.py
@@ -64,6 +64,7 @@ def __init__(self, analysis=None, test_mode=False):
             else:
                 self.ccx_binary_present = False
                 self.setup_ccx()
+            self.result_object = None
         else:
             raise Exception('FEM: No active analysis found!')
 
@@ -416,7 +417,7 @@ def load_results(self):
             for m in self.analysis.Member:
                 if m.isDerivedFrom("Fem::FemResultObject"):
                     self.result_object = m
-            if self.result_object is not None:
+            if self.result_object:
                 self.results_present = True
         else:
             raise Exception('FEM: No results found at {}!'.format(frd_result_file))