From d1d5bcf1a8f849cfb1b40258e682a3afa83e091a Mon Sep 17 00:00:00 2001
From: aerth <aerth@riseup.net>
Date: Sat, 18 Apr 2020 04:19:27 +0000
Subject: [PATCH] tlshook: check error while injecting certificate

---
 tlshook/tlshook.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tlshook/tlshook.go b/tlshook/tlshook.go
index 3922a01..68a2376 100644
--- a/tlshook/tlshook.go
+++ b/tlshook/tlshook.go
@@ -38,8 +38,9 @@ func DomainValueHookTLS(qname string, ncv *ncdomain.Value) (err error) {
 						continue
 					}
 
-					// TODO: check return value
-					certinject.InjectCert(derBytes)
+					if err := certinject.InjectCert(derBytes); err != nil {
+						log.Info("Failed to inject certificate: ", err)
+					}
 
 				}