Fix strict error in UploadStashFile
Strict standards: Declaration of UploadStashFile::thumbName() should be compatible with that of File::thumbName() in /var/www/wiki/mediawiki/core/includes/upload/UploadStash.php on line 498
Call Stack:
0.0004 645672 1. {main}() /var/www/wiki/mediawiki/core/index.php:0
0.0756
5904264 2. MediaWiki->run() /var/www/wiki/mediawiki/core/index.php:59
0.0756
5904264 3. MediaWiki->main() /var/www/wiki/mediawiki/core/includes/Wiki.php:446
0.0797
6328272 4. MediaWiki->performRequest() /var/www/wiki/mediawiki/core/includes/Wiki.php:536
0.0960
7042800 5. SpecialPageFactory::executePath() /var/www/wiki/mediawiki/core/includes/Wiki.php:290
0.1041
8003528 6. SpecialPage->run() /var/www/wiki/mediawiki/core/includes/SpecialPageFactory.php:494
0.1041
8003528 7. SpecialSpecialpages->execute() /var/www/wiki/mediawiki/core/includes/SpecialPage.php:611
0.2082
17300016 8. SpecialSpecialpages->getPageGroups() /var/www/wiki/mediawiki/core/includes/specials/SpecialSpecialpages.php:42
0.2083
17300016 9. SpecialPageFactory::getUsablePages() /var/www/wiki/mediawiki/core/includes/specials/SpecialSpecialpages.php:54
0.4498
30176624 10. SpecialPageFactory::getPage() /var/www/wiki/mediawiki/core/includes/SpecialPageFactory.php:372
0.4527
30373096 11. SpecialUploadStash->__construct() /var/www/wiki/mediawiki/core/includes/SpecialPageFactory.php:344
0.4861
33604352 12. FileRepo->getUploadStash() /var/www/wiki/mediawiki/core/includes/specials/SpecialUploadStash.php:52
0.4861
33604832 13. AutoLoader::autoload() /var/www/wiki/mediawiki/core/includes/AutoLoader.php:0
0.4898
33952264 14. require('/var/www/wiki/mediawiki/core/includes/upload/UploadStash.php') /var/www/wiki/mediawiki/core/includes/AutoLoader.php:1150
Change-Id: Iee2aae16df804f42cbae9c21c870781a08ad3850