From 3c4e372c3f5a7ad8ff1182120a4ee99f9042abc4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Vitor=20de=20Lima=20Matos?=
 <andre.vmatos@gmail.com>
Date: Wed, 25 May 2022 15:25:09 -0300
Subject: [PATCH] kernel/update-zen.sh: add support to .0 patch versions

---
 pkgs/os-specific/linux/kernel/update-zen.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/os-specific/linux/kernel/update-zen.sh b/pkgs/os-specific/linux/kernel/update-zen.sh
index 48b29b6dd43d..0984031b2814 100755
--- a/pkgs/os-specific/linux/kernel/update-zen.sh
+++ b/pkgs/os-specific/linux/kernel/update-zen.sh
@@ -7,6 +7,8 @@ old=$(nix-instantiate --eval -A linuxPackages_zen.kernel.modDirVersion "$nixpkgs
 old="${old%\"}"
 old="${old#\"}"
 new=$(curl https://github.com/zen-kernel/zen-kernel/releases.atom | grep -m1 -o -E '[0-9.]+-zen[0-9]+')
+# add ".0" patch to modDirVersion when minor only
+new=$(echo "$new" | sed -E 's/^([0-9]+)\.([0-9]+)-(\w+)$/\1.\2.0-\3/')
 if [[ "$new" == "$old" ]]; then
     echo "already up-to-date"
     exit 0