check for bw*- as client id

lib/server.js

@@ -1046,7 +1046,7 @@ WalletService.prototype.createTx = function(opts, cb) {
           excludeUnconfirmedUtxos: !!opts.excludeUnconfirmedUtxos,
         });
 
-        if (!self.clientVersion || _.startsWith(self.clientVersion, 'bwc-0.0.')) {
+        if (!self.clientVersion || /^bw.-0\.0\./.test(self.clientVersion)) {
           txp.version = '1.0.1';
         }
 
@@ -1366,7 +1366,7 @@ WalletService.prototype.getPendingTxs = function(opts, cb) {
   self.storage.fetchPendingTxs(self.walletId, function(err, txps) {
     if (err) return cb(err);
 
-    if (_.startsWith(self.clientVersion, 'bwc-0.0.')) {
+    if (!self.clientVersion || /^bw.-0\.0\./.test(self.clientVersion)) {
       var allLegacy = _.all(txps, function(txp) {
         return _.startsWith(txp.version, '1.');
       });