Commit e469a849 authored by Aaron Wells's avatar Aaron Wells
Browse files

Check whether $CFG->cacheversion exists before initializing it

Bug 1384481

Change-Id: I14a61c08229de51f8e0bb25aa12c42826f2f1639
parent a12d13ec
......@@ -3754,7 +3754,9 @@ function xmldb_core_upgrade($oldversion=0) {
// to tell cacheing software when they've been updated. (Without having to use the Mahara
// minor version for that purpose.)
// Set this to a random starting number to make minor version slightly harder to detect
set_config('cacheversion', rand(1000, 9999));
if (!get_config('cacheversion')) {
set_config('cacheversion', rand(1000, 9999));
}
}
return $status;
}
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