Comment # 12 on bug 957295 from Dr. Werner Fink

I'd like to suggest to extend the file /etc/profile.d/at-spi2.sh

  suse/werner> rpm -qf /etc/profile.d/at-spi2.sh
  at-spi2-atk-common-2.16.0-2.2.x86_64

as well as o add a csh variant for this.  That is not only to test for

 # currently there is no proper accessibility forwarding through SSH
 # so abort loading the module in an SSH session to avoid warnings
 if test -n "$SSH_TTY" -a -n "$SSH_CLIENT" ; then
    export NO_AT_BRIDGE=1
 fi

but also to a GNOME variable