Fixed crash when calling setGlobalVariable() before a Context is created

9a245d12 · Peter Eastman · b69f0c15 · 9a245d12
Commit 9a245d12 authored May 07, 2012 by Peter Eastman
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openmmapi/src/CustomIntegrator.cpp openmmapi/src/CustomIntegrator.cpp +2 -1

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--- a/openmmapi/src/CustomIntegrator.cpp
+++ b/openmmapi/src/CustomIntegrator.cpp
@@ -122,7 +122,8 @@ void CustomIntegrator::setGlobalVariable(int index, double value) {
        globalsAreCurrent = true;
    }
    globalValues[index] = value;
-    dynamic_cast<IntegrateCustomStepKernel&>(kernel.getImpl()).setGlobalVariables(*context, globalValues);
+    if (owner != NULL)
+        dynamic_cast<IntegrateCustomStepKernel&>(kernel.getImpl()).setGlobalVariables(*context, globalValues);
 }

 void CustomIntegrator::setGlobalVariableByName(const string& name, double value) {