From a97fe8990df0809a75c9f37c5de268dc176e292d Mon Sep 17 00:00:00 2001
From: Wout Mertens <Wout.Mertens@gmail.com>
Date: Wed, 14 Jun 2023 12:11:45 +0200
Subject: [PATCH] switch-to-configuration.pl: fix inverted dry-activate logic
 for swap

---
 nixos/modules/system/activation/switch-to-configuration.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/system/activation/switch-to-configuration.pl b/nixos/modules/system/activation/switch-to-configuration.pl
index de6e43dd30d8..a77a6ed52ebb 100755
--- a/nixos/modules/system/activation/switch-to-configuration.pl
+++ b/nixos/modules/system/activation/switch-to-configuration.pl
@@ -655,7 +655,7 @@ foreach my $device (keys(%{$cur_swaps})) {
         # "systemctl stop" here because systemd has lots of alias
         # units that prevent a stop from actually calling
         # "swapoff".
-        if ($action ne "dry-activate") {
+        if ($action eq "dry-activate") {
             print STDERR "would stop swap device: $device\n";
         } else {
             print STDERR "stopping swap device: $device\n";