Fixes #9546, #9974, #10100, #10105

Change-Id: I1baccb5604899707960b1cf06887ada0fe217d08

1 files changed, 8 insertions, 0 deletions

diff --git a/theme-compiler/src/com/vaadin/sass/tree/ListModifyNode.java b/theme-compiler/src/com/vaadin/sass/tree/ListModifyNode.java
index d54f56f8a7..c571fde08e 100644
--- a/theme-compiler/src/com/vaadin/sass/tree/ListModifyNode.java
+++ b/theme-compiler/src/com/vaadin/sass/tree/ListModifyNode.java
@@ -3,6 +3,7 @@ package com.vaadin.sass.tree;
 import java.util.ArrayList;
 import java.util.Arrays;
 
+import com.vaadin.sass.ScssStylesheet;
 import com.vaadin.sass.parser.LexicalUnitImpl;
 
 public abstract class ListModifyNode extends Node implements IVariableNode {
@@ -99,4 +100,11 @@ public abstract class ListModifyNode extends Node implements IVariableNode {
         }
     }
 
+    @Override
+    public void traverse() {
+        replaceVariables(ScssStylesheet.getVariables());
+        ScssStylesheet.addVariable(getModifiedList());
+        getParentNode().removeChild(this);
+    }
+
 }