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Removed unused variable
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@ -374,7 +374,6 @@ function get_main_serial($device) {
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if ($device['os_group'] == 'cisco') {
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$serial_output = snmp_get_multi($device, "entPhysicalSerialNum.1 entPhysicalSerialNum.1001", "-OQUs", "ENTITY-MIB:OLD-CISCO-CHASSIS-MIB");
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$serial = "";
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if (!empty($serial_output[1]['entPhysicalSerialNum'])) {
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return $serial_output[1]['entPhysicalSerialNum'];
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} elseif (!empty($serial_output[1001]['entPhysicalSerialNum'])) {
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