From d8c3f9451d725f926667380f40475a31696308df Mon Sep 17 00:00:00 2001
From: Gustavo Maximiliano Cortez <cmgustavo83@gmail.com>
Date: Mon, 6 Oct 2014 20:13:57 -0300
Subject: [PATCH] Catch error when TransactionBuilder

---
 js/models/Wallet.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/js/models/Wallet.js b/js/models/Wallet.js
index 590fa609a..bac2eac77 100644
--- a/js/models/Wallet.js
+++ b/js/models/Wallet.js
@@ -2177,7 +2177,7 @@ Wallet.prototype.createTx = function(toAddress, amountSatStr, comment, opts, cb)
 
     var ntxid = self.createTxSync(toAddress, amountSatStr, comment, safeUnspent, opts);
     if (!ntxid) {
-      return cb(new Error('Error creating TX'));
+      return cb(new Error('Error creating the Transaction'));
     }
 
     self.sendIndexes();
@@ -2212,12 +2212,19 @@ Wallet.prototype.createTxSync = function(toAddress, amountSatStr, comment, utxos
     opts[k] = Wallet.builderOpts[k];
   }
 
-  var b = new Builder(opts)
+  var b;
+
+  try {
+    b = new Builder(opts)
     .setUnspent(utxos)
     .setOutputs([{
       address: toAddress,
       amountSatStr: amountSatStr,
     }]);
+  } catch (e) {
+    log.debug(e.message);
+    return;
+  };
 
   var selectedUtxos = b.getSelectedUnspent();
   var inputChainPaths = selectedUtxos.map(function(utxo) {