earlyoom: Ignore if systemctl start fails

Author: iBug

vlab-earlyoom/DEBIAN/control

@@ -1,5 +1,5 @@
 Package: vlab-earlyoom
-Version: 1.0-1
+Version: 1.0-2
 Section: base
 Priority: optional
 Architecture: all

vlab-earlyoom/DEBIAN/postinst

@@ -8,5 +8,5 @@ rm -f /tmp/vlab-earlyoom
 
 if [ "$INSTALL_MODE" = "1" ]; then
   echo "Enabling and starting earlyoom.service..."
-  systemctl enable --now earlyoom.service
+  systemctl enable --now earlyoom.service || true
 fi