From 6e20e6439fb52a6085f22e636b45535c01af38d4 Mon Sep 17 00:00:00 2001
From: "Jason E. Aten" <jason.aten@molecula.com>
Date: Thu, 29 Oct 2020 01:30:16 +0000
Subject: [PATCH] more logging

---
 txfactory.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/txfactory.go b/txfactory.go
index 1b2ca0328..4a6b84e6c 100644
--- a/txfactory.go
+++ b/txfactory.go
@@ -1322,7 +1322,9 @@ func (f *TxFactory) green2blue(holder *Holder) (err error) {
 	if err != nil {
 		return errors.Wrap(err, "TxFactory.green2blue f.greenHasData()")
 	}
+	vv("blueHasData = %v, greenHasData = %v", blueHasData, greenHasData)
 	if !greenHasData {
+		holder.Logger.Printf("error: cannot migrate from green '%v' because it has no data in it.", greenSrc)
 		return fmt.Errorf("error: cannot migrate from green '%v' because it has no data in it.", greenSrc)
 	}