I am seeing the following in my error log when accessing my repo.

repoScriptPath and repoUrl are client settings.

PHP Notice: Undefined index: repoUrl in /var/www/common/php-master/extensions/Wikibase/lib/includes/modules/RepoAccessModule.php on line 49, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP Stack trace:, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 1. {main}() /var/www/common/live-1.5/load.php:0, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 2. require() /var/www/common/live-1.5/load.php:3, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 3. ResourceLoader->respond() /var/www/common/php-master/load.php:47, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 4. ResourceLoader->makeModuleResponse() /var/www/common/php-master/includes/resourceloader/ResourceLoader.php:497, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 5. Wikibase\\RepoAccessModule->getScript() /var/www/common/php-master/includes/resourceloader/ResourceLoader.php:715, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP Notice: Undefined index: repoScriptPath in /var/www/common/php-master/extensions/Wikibase/lib/includes/modules/RepoAccessModule.php on line 50, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP Stack trace:, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 1. {main}() /var/www/common/live-1.5/load.php:0, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 2. require() /var/www/common/live-1.5/load.php:3, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 3. ResourceLoader->respond() /var/www/common/php-master/load.php:47, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 4. ResourceLoader->makeModuleResponse() /var/www/common/php-master/includes/resourceloader/ResourceLoader.php:497, referer: http://en-wikidata.localhost/wiki/Item:Q80
[Thu Jan 31 13:29:24 2013] [error] [client 69.164.222.250] PHP 5. Wikibase\\RepoAccessModule->getScript() /var/www/common/php-master/includes/resourceloader/ResourceLoader.php:715, referer: http://en-wikidata.localhost/wiki/Item:Q80

Version: master
Severity: normal