[gnome-session] Fix a bug when lauching gnome-session-check-accelerated-helper

[Matthias Clasen <matthiasc src gnome org>]

commit 18462165c81e1cc8049650f09575318c565f37c1
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Mar 9 11:44:59 2011 -0500

    Fix a bug when lauching gnome-session-check-accelerated-helper
    
    This only ever worked by happenstance.
    https://bugzilla.gnome.org/show_bug.cgi?id=644299

 tools/gnome-session-check-accelerated.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tools/gnome-session-check-accelerated.c b/tools/gnome-session-check-accelerated.c
index 9d4e2d6..bd113df 100644
--- a/tools/gnome-session-check-accelerated.c
+++ b/tools/gnome-session-check-accelerated.c
@@ -45,7 +45,7 @@ main (int argc, char **argv)
         GdkDisplay *display = NULL;
         int estatus;
         Atom is_accelerated_atom;
-        char *child_argv[] = {LIBEXECDIR "/gnome-session-check-accelerated-helper"};
+        char *child_argv[] = { LIBEXECDIR "/gnome-session-check-accelerated-helper", NULL };
         Window rootwin;
         glong is_accelerated;
         GError *error = NULL;