Skip update if already done
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@ -68,7 +68,7 @@ class Update
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Lock::release('dbupdate', true);
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}
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$build = Config::get('system', 'build');
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$build = Config::get('system', 'build', null, true);
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if (empty($build) || ($build > DB_UPDATE_VERSION)) {
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$build = DB_UPDATE_VERSION - 1;
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@ -89,6 +89,13 @@ class Update
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// If the Lock is acquired, never release it automatically to avoid double updates
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if (Lock::acquire('dbupdate', 120, Cache::INFINITE)) {
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// Checks if the build changed during Lock acquiring (so no double update occurs)
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$retryBuild = Config::get('system', 'build', null, true);
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if ($retryBuild !== $build) {
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Lock::release('dbupdate');
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return '';
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}
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// run the pre_update_nnnn functions in update.php
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for ($x = $stored + 1; $x <= $current; $x++) {
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$r = self::runUpdateFunction($x, 'pre_update');
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