Dave Young 7a2ab0af8c variable name fix ... Resolves: bz807649 $need_dns should be $_need_dns [v1->v2]: ChaoWang: quote "$_need_dns"		2012-04-11 19:28:53 +08:00
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99kdumpbase	variable name fix	2012-04-11 19:28:53 +08:00