check if the table is already here

1 files changed, 1 insertions, 0 deletions

diff --git a/structs.go b/structs.go
index d012f73..7919856 100644
--- a/structs.go
+++ b/structs.go
@@ -37,6 +37,7 @@ type TreeInfo struct {
 	ShowTable    func(*guipb.Table)  // attempt at sending a whole table
 	// NodeI             interface{} // is an interface useful here?
 	// NodeAction   func(*Node, widget.ActionType) // deprecate
+	currentTables []*guipb.Table
 }
 
 type Node struct {