   constructor : () ->
     @config = {}
     @bitcoin_config = {}
+    @input_tx = null
 
   #-----------------------------------
 


#====================================================================================

exports.Runner = class Runner 

  #-----------------------------------


  #-----------------------------------

  amount     : () -> @cfg('amount') or (btcjs.networks.bitcoin.dustThreshold+1)
  min_amount : () -> @amount() + btcjs.networks.bitcoin.feePerKb
  max_amount : () -> 2*btcjs.networks.bitcion.feePerKb
  min_confirmations : () -> @cfg('confirmations') or 3

  #-----------------------------------

