horizon config-external.sh has incorrect source & target

[Swapnil Kulkarni]

in config-external.sh:

#!/bin/bash
SOURCE="/etc/openstack-dashboard/local_settings"
TARGET="/etc/openstack-dashboard/local_settings"
OWNER="horizon"
if [[ -f "$SOURCE" ]]; then
    cp $SOURCE $TARGET
    chown ${OWNER}: $TARGET
    chmod 0644 $TARGET
fi

Copying to itself

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/208570

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/208570
Committed: https://git.openstack.org/cgit/stackforge/kolla/commit/?id=0128cf6ab6b26f31e170b61f38baeb17402b8ad4
Submitter: Jenkins
Branch: master

commit 0128cf6ab6b26f31e170b61f38baeb17402b8ad4
Author: Vikas Jain <email address hidden>
Date: Mon Aug 3 10:22:48 2015 -0700

    Fix incorrect config-external in horizon

    Horizon config-external.sh script has the same source and target.
    Corrected the code to operate like Nova does.

    Closes-bug: #1478451

    Change-Id: I80be730d41e126b8a43c24c5eb87dfe68ffddb48