View gives error if user could make skins then had option revoked

[Robert Lyon]

When viewing the page see errors like this
[WAR] 60 (view/view.php:321) Undefined variable: skindata
Call stack (most recent first):

    log_message("Undefined variable: skindata", 8, true, true, "/home/robertl/htdocs/mahara-devel/mahara/htdocs/vi...", 321) at /home/robertl/htdocs/mahara-devel/mahara/htdocs/lib/errors.php:430
    error(8, "Undefined variable: skindata", "/home/robertl/htdocs/mahara-devel/mahara/htdocs/vi...", 321, array(size 90)) at /home/robertl/htdocs/mahara-devel/mahara/htdocs/view/view.php:321

The check is checking on the wrong variable

will make a patch to fix

[Robert Lyon (robertl-9)]

Actual patch is here:
https://reviews.mahara.org/#/c/2696

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/2696
Committed: http://gitorious.org/mahara/mahara/commit/61538092deb07240218de5c72a5833b5dd08d023
Submitter: Son Nguyen (<email address hidden>)
Branch: master

commit 61538092deb07240218de5c72a5833b5dd08d023
Author: Robert Lyon <email address hidden>
Date: Tue Nov 12 11:28:35 2013 +1300

Doing better check on whether a skin is being used (bug #1250235)

was checkoing on $viewskin var rather than the $skin var set if allowed to
have skin on page

Change-Id: I6199f80f849dce1970b67f77f7638345bdb4679e
Signed-off-by: Robert Lyon <email address hidden>