minor cleanup of wallet.sign

11 years ago · a1c80b8f51
1 changed files with 4 additions and 5 deletions
--- a/src/wallet.js
+++ b/src/wallet.js
@ -262,11 +262,10 @@ var Wallet = function (seed, options) {
    }

    this.sign = function(tx) {
-        tx.ins.map(function(inp,i) {
-            var inp = inp.outpoint.hash+':'+inp.outpoint.index;
-            if (me.outputs[inp]) {
-                var address = me.outputs[inp].address
-                tx.sign(i, me.getPrivateKeyForAddress(address))
+        tx.ins.forEach(function(inp,i) {
+            var output = me.outputs[inp.outpoint.hash+':'+inp.outpoint.index]
+            if (output) {
+                tx.sign(i, me.getPrivateKeyForAddress(output.address))
            }
        })
        return tx;