From 08883576420d6cf33a2b69560a60d9adb1b5d20b Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@inai.de>
Date: Tue, 25 Feb 2020 07:30:01 +0100
Subject: [PATCH] build: avoid configure warning for Linux 4.15

Commit 4603d3e0f477dcb795a69196071cda66211819c0 and others
erroneously changed the acceptance range from >=4.15 to >=4.17.
Return to previous state.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 1645a11..2c31263 100644
--- a/configure.ac
+++ b/configure.ac
@@ -61,7 +61,7 @@ if test -n "$kbuilddir"; then
 			echo "WARNING: That kernel version is not officially supported yet. Continue at own luck.";
 		elif test "$kmajor" -eq 5 -a "$kminor" -ge 0; then
 			:
-		elif test "$kmajor" -eq 4 -a "$kminor" -ge 18; then
+		elif test "$kmajor" -eq 4 -a "$kminor" -ge 15; then
 			:
 		else
 			echo "WARNING: That kernel version is not officially supported.";
-- 
2.47.2