[mutter] xwayland: Prevent some boolean confusion

[Jasper St. Pierre <jstpierre src gnome org>]

commit a86368dcb16b8a1cd38a11826ed62828adcda508
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Sat Mar 21 18:25:02 2015 -0700

    xwayland: Prevent some boolean confusion
    
    The original code in Weston that this was ported from returned an errno,
    not a boolean, so we were inadvertently returning TRUE here during an
    error path. Fix that up.

 src/wayland/meta-xwayland.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/wayland/meta-xwayland.c b/src/wayland/meta-xwayland.c
index 468b31b..95786bb 100644
--- a/src/wayland/meta-xwayland.c
+++ b/src/wayland/meta-xwayland.c
@@ -445,14 +445,14 @@ meta_xwayland_start (MetaXWaylandManager *manager,
     {
       g_warning ("xwayland_client_fd socketpair failed\n");
       unlink (manager->lockfile);
-      return 1;
+      return FALSE;
     }
 
   if (socketpair (AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0, displayfd) < 0)
     {
       g_warning ("displayfd socketpair failed\n");
       unlink (manager->lockfile);
-      return 1;
+      return FALSE;
     }
 
   manager->pid = fork ();