MDL-55174 core_testing: Use proper directory separator
authorRajesh Taneja <rajesh@moodle.com>
Fri, 15 Jul 2016 05:51:33 +0000 (13:51 +0800)
committerRajesh Taneja <rajesh@moodle.com>
Fri, 15 Jul 2016 05:51:41 +0000 (13:51 +0800)
commitfc2e137750412e7f057e9156707727efe6c74e1e
tree33275ce08261333552ae289a9142f11eeea49100
parent36a19ecc26d9299af09e7bec9e8dfa99729e1973
MDL-55174 core_testing: Use proper directory separator

While searching for existing files if directory
separator is not correct then original files
and directories will be deleted. So use DIRECTORY_SEPARATOR.
lib/testing/classes/util.php