From 2f358dd943fc24b1e6eabcd5d5f135c51e33e81b Mon Sep 17 00:00:00 2001
From: purofle <purofle@gmail.com>
Date: Sat, 17 Feb 2024 18:03:26 +0800
Subject: [PATCH] fix: rule_set must be not null

---
 app/src/main/java/io/nekohasekai/sagernet/fmt/ConfigBuilder.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/io/nekohasekai/sagernet/fmt/ConfigBuilder.kt b/app/src/main/java/io/nekohasekai/sagernet/fmt/ConfigBuilder.kt
index c589054b..d709eff8 100644
--- a/app/src/main/java/io/nekohasekai/sagernet/fmt/ConfigBuilder.kt
+++ b/app/src/main/java/io/nekohasekai/sagernet/fmt/ConfigBuilder.kt
@@ -535,7 +535,7 @@ fun buildConfig(
                     makeSingBoxRule(rule.ip.listByLineOrComma(), true)
                 }
 
-                generateRuleSet(ruleSets)
+                if (rule_set != null) generateRuleSet(ruleSets)
 
                 if (rule.port.isNotBlank()) {
                     port = mutableListOf<Int>()