From ecd45ffb6523c57a239e962f570763785336df53 Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Tue, 17 Jul 2018 17:53:24 +0200
Subject: [PATCH] propagate error when adding domain condition

---
 app/router/config.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/router/config.go b/app/router/config.go
index 3eb89da33..de8be63a8 100644
--- a/app/router/config.go
+++ b/app/router/config.go
@@ -54,7 +54,9 @@ func (rr *RoutingRule) BuildCondition() (Condition, error) {
 	if len(rr.Domain) > 0 {
 		matcher := NewCachableDomainMatcher()
 		for _, domain := range rr.Domain {
-			matcher.Add(domain)
+			if err := matcher.Add(domain); err != nil {
+				return nil, newError("failed to build domain condition").Base(err)
+			}
 		}
 		conds.Add(matcher)
 	}