Use const'ref, change if(foo) delete foo => delete foo not necessary to check it...

[kdenlive] / src / complexparameter.cpp

diff --git a/src/complexparameter.cpp b/src/complexparameter.cpp
index 7b4d5ff2f2a0ed74fabcbcb7de5a9c453c2e8a8b..da969101350f481378b79c1b88e04c2eb57575ea 100644 (file)
--- a/src/complexparameter.cpp
+++ b/src/complexparameter.cpp
@@ -114,7 +114,7 @@ void ComplexParameter::slotParameterChanged(const QString& text)
     updateButtonStatus();
 }
 
-void ComplexParameter::setupParam(const QDomElement d, const QString& paramName, int from, int to)
+void ComplexParameter::setupParam(const QDomElement &d, const QString& paramName, int from, int to)
 {
     m_param = d;
     m_ui.kplotwidget->setPointLists(d, paramName, from, to);
@@ -125,7 +125,7 @@ void ComplexParameter::itemSelectionChanged()
     //kDebug() << "drop";
 }
 
-void ComplexParameter::slotUpdateEffectParams(QDomElement e)
+void ComplexParameter::slotUpdateEffectParams(const QDomElement &e)
 {
     m_param = e;
     emit parameterChanged();