1 files changed, 2 insertions, 0 deletions
diff --git a/structs.go b/structs.go
index cb24bde..5331219 100644
--- a/structs.go
+++ b/structs.go
@@ -19,4 +19,6 @@ var me config
 type config struct {
 	treeRoot *tree.Node // the base of the binary tree. it should have id == 0
 	myTree   *tree.TreeInfo
+
+	exit bool
 }