Fix Travis build

Author: stevenroose

contrib/devtools/check-doc.py

@@ -23,7 +23,7 @@
 # list unsupported, deprecated and duplicate args as they need no documentation
 SET_DOC_OPTIONAL = set(['-rpcssl', '-benchmark', '-h', '-help', '-socks', '-tor', '-debugnet', '-whitelistalwaysrelay', '-prematurewitness', '-walletprematurewitness', '-promiscuousmempoolflags', '-blockminsize'])
 
-SET_DOC_OPTIONAL.update(['-con_fpowallowmindifficultyblocks', '-con_fpownoretargeting', '-con_nsubsidyhalvinginterval', '-con_bip34height', '-con_bip65height', '-con_bip66height', '-con_npowtargettimespan', '-con_npowtargetspacing', '-con_nrulechangeactivationthreshold', '-con_nminerconfirmationwindow', '-con_powlimit', '-con_parentpowlimit', '-con_bip34hash', '-con_nminimumchainwork', '-con_defaultassumevalid', '-parentgenesisblockhash', '-ndefaultport', '-npruneafterheight', '-fdefaultconsistencychecks', '-frequirestandard', '-fmineblocksondemand', '-mainchainrpccookiefile', '-testnet', '-ct_bits', '-ct_exponent', '-anyonecanspendaremine', '-fminingrequirespeers', '-fmineblocksondemand', '-con_mandatorycoinbase']])
+SET_DOC_OPTIONAL.update(['-con_fpowallowmindifficultyblocks', '-con_fpownoretargeting', '-con_nsubsidyhalvinginterval', '-con_bip34height', '-con_bip65height', '-con_bip66height', '-con_npowtargettimespan', '-con_npowtargetspacing', '-con_nrulechangeactivationthreshold', '-con_nminerconfirmationwindow', '-con_powlimit', '-con_parentpowlimit', '-con_bip34hash', '-con_nminimumchainwork', '-con_defaultassumevalid', '-parentgenesisblockhash', '-ndefaultport', '-npruneafterheight', '-fdefaultconsistencychecks', '-frequirestandard', '-fmineblocksondemand', '-mainchainrpccookiefile', '-testnet', '-ct_bits', '-ct_exponent', '-anyonecanspendaremine', '-fminingrequirespeers', '-fmineblocksondemand', '-con_mandatorycoinbase'])
 
 def main():
   used = check_output(CMD_GREP_ARGS, shell=True)

qa/rpc-tests/confidential_transactions.py

@@ -475,7 +475,7 @@ def run_test(self):
         unblinded = self.nodes[0].validateaddress(self.nodes[0].getnewaddress())["unconfidential"]
         self.nodes[0].sendtoaddress(unblinded, self.nodes[0].getbalance()["bitcoin"], "", "", True)
         # Make tx with blinded destination and change outputs only
-        self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), self.nodes[0].getbalance()["bitcoin"]/2)
+        self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), round(self.nodes[0].getbalance()["bitcoin"]/2, 8))
         # Send back again, this transaction should have 3 outputs, all unblinded
         txid = self.nodes[0].sendtoaddress(unblinded, self.nodes[0].getbalance()["bitcoin"], "", "", True)
         outputs = self.nodes[0].getrawtransaction(txid, 1)["vout"]