From c5fdb87b6747fe16bcddb746e071b95eee8a4f23 Mon Sep 17 00:00:00 2001
From: Damien Radtke <damienradtke@gmail.com>
Date: Mon, 14 Oct 2019 09:12:19 -0500
Subject: [PATCH] Safely handle missing cert from Vault KV store (#710)

---
 cert/vault_source.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cert/vault_source.go b/cert/vault_source.go
index be326202f..67561ed2f 100644
--- a/cert/vault_source.go
+++ b/cert/vault_source.go
@@ -117,6 +117,10 @@ func (s *VaultSource) load(path string) (pemBlocks map[string][]byte, err error)
 			log.Printf("[WARN] cert: Failed to read %s from Vault: %s", p, err)
 			continue
 		}
+		if secret == nil {
+			log.Printf("[WARN] cert: Failed to find %s in Vault: %s", p, err)
+			continue
+		}
 		get(name, "cert", secret, v2)
 		get(name, "key", secret, v2)
 	}