Issue 5407: Workers didn't start anymore (#5409)
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@ -247,6 +247,10 @@ class dba {
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public static function connected() {
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$connected = false;
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if (is_null(self::$db)) {
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return false;
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}
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switch (self::$driver) {
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case 'pdo':
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$r = dba::p("SELECT 1");
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