Merge pull request #49 from InputActions/scripting-null-variable-fix

scripting/core: return null for null variables instead of undefined

Author: taj-ny

src/libinputactions/scripting/modules/core/VariableWrapper.cpp

@@ -33,7 +33,8 @@ VariableWrapper::VariableWrapper(Variable &variable, ScriptingEngine &engine)
 
 QJSValue VariableWrapper::value() const
 {
-    return m_engine.ensureEngine().toScriptValue(m_variable.value());
+    const auto value = m_variable.value();
+    return value.isNull() ? QJSValue::NullValue : m_engine.ensureEngine().toScriptValue(value);
 }
 
 }