/**
* Returns a local variable in the given frame based on the the given name or <code>null</code> if
* none.
*
* @return local variable or <code>null</code>
*/
private IVariable findLocalVariable(IJavaScriptStackFrame frame, String variableName) {
if (frame != null) {
try {
IVariable[] vars = frame.getVariables();
for (int i = 0; i < vars.length; i++) {
if (vars[i].getName().equals(variableName)) {
return vars[i];
}
}
} catch (DebugException x) {
JavaScriptDebugUIPlugin.log(x);
}
}
return null;
}
