From d876c7b487ff984bc29e798618a05d0275fa4b97 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Fri, 20 Mar 2020 20:53:03 +0100
Subject: [PATCH] Keep the default LB strategy if an invalid p* one is used

---
 .ci/test2-dnscrypt-proxy.toml | 1 +
 dnscrypt-proxy/config.go      | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/.ci/test2-dnscrypt-proxy.toml b/.ci/test2-dnscrypt-proxy.toml
index e9a04214..91a308ee 100644
--- a/.ci/test2-dnscrypt-proxy.toml
+++ b/.ci/test2-dnscrypt-proxy.toml
@@ -4,6 +4,7 @@ require_dnssec = true
 dnscrypt_ephemeral_keys = true
 tls_disable_session_tickets = false
 ignore_system_dns = false
+lb_strategy = 'p12'
 block_ipv6 = true
 block_unqualified = true
 block_undelegated = true
diff --git a/dnscrypt-proxy/config.go b/dnscrypt-proxy/config.go
index bc959dd2..5179c2c3 100644
--- a/dnscrypt-proxy/config.go
+++ b/dnscrypt-proxy/config.go
@@ -375,9 +375,10 @@ func ConfigLoad(proxy *Proxy, flags *ConfigFlags) error {
 		if strings.HasPrefix(lbStrategyStr, "p") {
 			n, err := strconv.ParseInt(strings.TrimPrefix(lbStrategyStr, "p"), 10, 32)
 			if err != nil || n <= 0 {
-				dlog.Fatalf("Invalid load balancing strategy: [%s]", config.LBStrategy)
+				dlog.Warnf("Invalid load balancing strategy: [%s]", config.LBStrategy)
+			} else {
+				lbStrategy = LBStrategyPN{n: int(n)}
 			}
-			lbStrategy = LBStrategyPN{n: int(n)}
 		} else {
 			dlog.Warnf("Unknown load balancing strategy: [%s]", config.LBStrategy)
 		}