cleanup PointwiseAxisItem

GUI/Model/Axis/PointwiseAxisItem.cpp

@@ -135,13 +135,12 @@ void PointwiseAxisItem::updateAxIndicators(const Frame& cs)
     if (!m_axis || nativeAxisUnits() == "bin")
         return;
 
-    double min = cs.axis(0).min();
-    double max = cs.axis(0).max();
     if (cs.axis(0).unit() == "rad") {
-        min = Units::rad2deg(cs.axis(0).min());
-        max = Units::rad2deg(cs.axis(0).max());
+        setMin(Units::rad2deg(cs.axis(0).min()));
+        setMax(Units::rad2deg(cs.axis(0).max()));
+    } else {
+        setMin(cs.axis(0).min());
+        setMax(cs.axis(0).max());
     }
-    setMin(min);
-    setMax(max);
     resize(static_cast<int>(m_axis->size()));
 }