diff --git a/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/Cql2ElmVisitor.java b/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/Cql2ElmVisitor.java
index <HASH>..<HASH> 100755
--- a/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/Cql2ElmVisitor.java
+++ b/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/Cql2ElmVisitor.java
@@ -1750,6 +1750,7 @@ public class Cql2ElmVisitor extends cqlBaseVisitor {
             switch (ctx.getChild(1).getText()) {
                 case "all" : returnClause.setDistinct(false); break;
                 case "distinct" : returnClause.setDistinct(true); break;
+                default : break;
             }
         }
         for (cqlParser.ExpressionContext expression : ctx.expression()) {
Fixed a code warning that was failing the build.