From fa42e0c3f114e1a4578a0618cda1b3b947a7c0a5 Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Sat, 14 Sep 2024 11:17:43 +0200
Subject: [PATCH] Revise tcp_bbr check method, resolves #1656

---
 installers/common.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/installers/common.sh b/installers/common.sh
index 7c490a06..ac47406a 100755
--- a/installers/common.sh
+++ b/installers/common.sh
@@ -842,8 +842,7 @@ function _configure_tcp_bbr() {
 }
 
 function _check_tcp_bbr_available() {
-    config_file="/boot/config-$(uname -r)"
-    if grep -q 'CONFIG_TCP_CONG_BBR' "$config_file" && grep -q 'CONFIG_NET_SCH_FQ' "$config_file"; then
+    if [[ "$(modinfo -F intree tcp_bbr)" == "y" ]]; then
         return 0
     else
         return 1