[vte] spawn: Check for explicit systemd requirement

[Christian Persch <chpe src gnome org>]

commit 81dca07bc96e199f59dd805c61b7ae53e9775a3d
Author: Christian Persch <chpe src gnome org>
Date:   Sun May 10 21:57:01 2020 +0200

    spawn: Check for explicit systemd requirement
    
    When built without systemd support, fail only if a systemd scope was
    explicitly requested with the VTE_SPAWN_REQUIRE_SYSTEMD_SCOPE flag.
    
    Fixes: https://gitlab.gnome.org/GNOME/vte/-/issues/245

 src/spawn.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/spawn.cc b/src/spawn.cc
index 4f9fd1ab..8abee1a1 100644
--- a/src/spawn.cc
+++ b/src/spawn.cc
@@ -476,7 +476,7 @@ bool
 SpawnOperation::prepare(vte::glib::Error& error)
 {
 #ifndef WITH_SYSTEMD
-        if (context().systemd_scope()) {
+        if (context().require_systemd_scope()) {
                 error.set_literal(G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
                                   "systemd not available");
                 return false;