[gnome-session] gnome-session: drop bashism from shell script

[Ray Strode <halfline src gnome org>]

commit 08125eddf19832b69c090ff094a178d4f630a643
Author: Ray Strode <rstrode redhat com>
Date:   Thu Aug 25 12:55:48 2016 -0400

    gnome-session: drop bashism from shell script
    
    Apparently dash doesn't support >& and some people use dash.
    
    This commit changes it to the more wordy form > ... 2>&1 .
    
    https://bugzilla.gnome.org/show_bug.cgi?id=770363

 gnome-session/gnome-session.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnome-session/gnome-session.in b/gnome-session/gnome-session.in
index 5f4b303..530299d 100644
--- a/gnome-session/gnome-session.in
+++ b/gnome-session/gnome-session.in
@@ -12,6 +12,6 @@ if [ -n "$REGION" ]; then
   export LC_PAPER=$REGION
 fi
 
-dbus-update-activation-environment --all >& /dev/null ||:
+dbus-update-activation-environment --all > /dev/null 2>&1 ||:
 
 exec @libexecdir@/gnome-session-binary "$@"