From 415f5689fe900a04bf64d41878cfa225905b6617 Mon Sep 17 00:00:00 2001
From: bjculkin <bjculkin@mix.wvu.edu>
Date: Sat, 18 Mar 2017 19:58:22 -0400
Subject: Attempt to get subgroups working

---
 BJC-Utils2/src/main/java/bjc/utils/data/Tree.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'BJC-Utils2/src/main/java/bjc/utils/data/Tree.java')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/Tree.java b/BJC-Utils2/src/main/java/bjc/utils/data/Tree.java
index 86ea884..34e074b 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/data/Tree.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/data/Tree.java
@@ -104,7 +104,9 @@ public class Tree<ContainedType> implements ITree<ContainedType> {
 
 	@Override
 	public void doForChildren(Consumer<ITree<ContainedType>> action) {
-		children.forEach(action);
+		if(childCount > 0) {
+			children.forEach(action);
+		}
 	}
 
 	@Override
-- 
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