remove need for lambdas with connectValueChange(Request)

and remove old SLOT syntax for
ControlProxy::connectValueChangeRequest. That was easier than
getting it to play nice with the templating required for the
new functor syntax.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/effects/effectparameterslot.cpp b/src/effects/effectparameterslot.cpp
index 7650aa2a47..d229d34176 100644
--- a/src/effects/effectparameterslot.cpp
+++ b/src/effects/effectparameterslot.cpp
@@ -31,7 +31,7 @@ EffectParameterSlot::EffectParameterSlot(const QString& group, const unsigned in
     m_pControlLinkType->setStates(
         static_cast<double>(EffectManifestParameter::LinkType::NUM_LINK_TYPES));
     m_pControlLinkType->connectValueChangeRequest(
-            this, [=](double value){slotLinkTypeChanging(value);});
+            this, &EffectParameterSlot::slotLinkTypeChanging);
 
     m_pControlLinkInverse = new ControlPushButton(
             ConfigKey(m_group, itemPrefix + QString("_link_inverse")));