diff --git a/resources/qml/Preferences/MaterialView.qml b/resources/qml/Preferences/MaterialView.qml
index a7017d7f62..bab0b703d2 100644
--- a/resources/qml/Preferences/MaterialView.qml
+++ b/resources/qml/Preferences/MaterialView.qml
@@ -515,7 +515,7 @@ TabView
         if(entry_name in materialPreferenceValues[material_guid] && materialPreferenceValues[material_guid][entry_name] == new_value)
         {
             // value has not changed
-            return
+            return;
         }
         materialPreferenceValues[material_guid][entry_name] = new_value;
 
@@ -531,34 +531,33 @@ TabView
         }
 
         var material_weight = Cura.ContainerManager.getContainerMetaDataEntry(base.containerId, "properties", "weight");
-        if(material_weight != undefined && material_weight != "")
-        {
-            return material_weight
-        }
-        return 0;
+        return material_weight || 0;
     }
 
     // update the display name of the material
-    function updateMaterialDisplayName (old_name, new_name) {
+    function updateMaterialDisplayName (old_name, new_name)
+    {
         // don't change when new name is the same
         if (old_name == new_name) {
-            return
+            return;
         }
 
         // update the values
-        base.materialManager.setMaterialName(base.currentMaterialNode, new_name)
-        materialProperties.name = new_name
+        base.materialManager.setMaterialName(base.currentMaterialNode, new_name);
+        materialProperties.name = new_name;
     }
 
     // update the type of the material
-    function updateMaterialType (old_type, new_type) {
-        base.setMetaDataEntry("material", old_type, new_type)
-        materialProperties.material= new_type
+    function updateMaterialType (old_type, new_type)
+    {
+        base.setMetaDataEntry("material", old_type, new_type);
+        materialProperties.material= new_type;
     }
 
     // update the brand of the material
-    function updateMaterialBrand (old_brand, new_brand) {
-        base.setMetaDataEntry("brand", old_brand, new_brand)
-        materialProperties.brand = new_brand
+    function updateMaterialBrand (old_brand, new_brand)
+    {
+        base.setMetaDataEntry("brand", old_brand, new_brand);
+        materialProperties.brand = new_brand;
     }
 }