From 6fd85fc687a25e43454e13e40003a100b61bb085 Mon Sep 17 00:00:00 2001
From: Gilbert Chen <gchen@acrosync.com>
Date: Sat, 7 Oct 2017 23:07:54 -0400
Subject: [PATCH] Add a log message if ssh-agent doesn't return any signer

---
 src/duplicacy_storage.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/duplicacy_storage.go b/src/duplicacy_storage.go
index 9cd6fe4..63da10c 100644
--- a/src/duplicacy_storage.go
+++ b/src/duplicacy_storage.go
@@ -239,6 +239,8 @@ func CreateStorage(preference Preference, resetPassword bool, threads int) (stor
 					signers, err = sshAgent.Signers()
 					if err != nil {
 						LOG_DEBUG("SSH_AGENT", "Can't log in using public key authentication via agent: %v", err)
+					} else if len(signers) == 0 {
+						LOG_DEBUG("SSH_AGENT", "SSH agent doesn't return any signer")
 					}
 				}
 			}