Undefined property View::$geocache in common_tpl_funcs.php due to invalid URL

[stefopl]

An ErrorException is triggered when attempting to access the cache edit page under the following conditions:

• the user is not the cache owner,
• the cache does not exist,
• or the /viewcache.php address is accessed without parameters.

ErrorException: [/srv/ocpl/lib/common_tpl_funcs.php(182) : eval()'d code:742] Undefined property: src\Utils\View\View::$geocache
#0 /srv/ocpl/lib/common_tpl_funcs.php(182) : eval()'d code(742): src\Utils\Debug\ErrorHandler::handleError()
#1 /srv/ocpl/lib/common_tpl_funcs.php(182): eval()
#2 /srv/ocpl/editcache.php(1174): tpl_BuildTemplate()
#3 {main}

opencaching-pl/editcache.php

Lines 1161 to 1175 in d0cb7b5

	tpl_set_var('wp_ge', htmlspecialchars($wp_ge, ENT_COMPAT, 'UTF-8'));
	tpl_set_var('reset', tr('reset'));
	tpl_set_var('submit', $submit);
	}
	//TODO: not the owner
	}
	//TODO: cache not exist
	unset($dbc);
	$view->loadJQuery();
	//make the template and send it out
	tpl_set_tplname('editcache');
	tpl_BuildTemplate();

Replacing TODO: with $view->redirect('/') will prevent loading the editcache.tpl.php template, but is the redirect enough? Or should there be an additional message for the user to inform them about the issue?

I think the problem occurs when the user manually manipulates the URL.

[deg-pl]

I think redirect is enough.