[gnome-control-center/wip/hadess/fix-upowerd-jhbuild] power: Fix scenario tester running upowerd under jhbuild

[Bastien Nocera <hadess src gnome org>]

commit 2268cd220e2a185e2fb19b6d0da807685be8dca5
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Feb 16 12:53:26 2022 +0100

    power: Fix scenario tester running upowerd under jhbuild
    
    A logic error meant that the systemd upowerd would always be used.

 panels/power/power-panel-scenario-tester.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/panels/power/power-panel-scenario-tester.py b/panels/power/power-panel-scenario-tester.py
index 3738409e7..59860f793 100755
--- a/panels/power/power-panel-scenario-tester.py
+++ b/panels/power/power-panel-scenario-tester.py
@@ -60,7 +60,7 @@ class GccDBusTestCase(DBusTestCase):
             if not GLib.file_test(klass.upowerd_path, GLib.FileTest.IS_EXECUTABLE):
                 klass.upowerd_path = None
 
-        if os.environ.get('UNDER_JHBUILD', False) or klass.upowerd_path == None:
+        if not os.environ.get('UNDER_JHBUILD', False) or klass.upowerd_path == None:
             klass.upowerd_path = None
             with open('/usr/share/dbus-1/system-services/org.freedesktop.UPower.service') as f:
                 for line in f: