Bug fix in ForceField

9026dbe7 · Charlles Abreu · d1be2f1d · 9026dbe7
Commit 9026dbe7 authored Apr 05, 2020 by Charlles Abreu
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wrappers/python/simtk/openmm/app/forcefield.py wrappers/python/simtk/openmm/app/forcefield.py +1 -1

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--- a/wrappers/python/simtk/openmm/app/forcefield.py
+++ b/wrappers/python/simtk/openmm/app/forcefield.py
@@ -87,7 +87,7 @@ def _parseFunctions(element):
            elif key.endswith('min') or key.endswith('max'):
                params[key] = float(function.attrib[key])
        if functionType == 'Continuous1D':
-            params['periodic'] = bool(eval(function.attrib.get('periodic')))
+            params['periodic'] = bool(eval(function.attrib.get('periodic', 'False')))
        functions.append((function.attrib['name'], functionType, values, params))
    return functions