drop old fee and dust constants. style.

lib/bcoin/hd.js

@@ -642,6 +642,12 @@ function randomBytes(size) {
   return Array.prototype.slice.call(crypto.randomBytes(size));
 }
 
+function array32(data) {
+  var b = [];
+  utils.writeU32BE(b, data, 0);
+  return b;
+}
+
 /**
  * PDKBF2
  * Credit to: https://github.com/stayradiated/pbkdf2-sha512
@@ -681,10 +687,10 @@ function pbkdf2(key, salt, iterations, dkLen) {
   utils.copy(salt.slice(0, salt.length), block1, 0);
 
   for (i = 1; i <= l; i++) {
-    block1[salt.length + 0] = (i >> 24 & 0xff);
+    block1[salt.length + 0] = i >> 24 & 0xff;
-    block1[salt.length + 1] = (i >> 16 & 0xff);
+    block1[salt.length + 1] = i >> 16 & 0xff;
-    block1[salt.length + 2] = (i >> 8  & 0xff);
+    block1[salt.length + 2] = i >> 8 & 0xff;
-    block1[salt.length + 3] = (i >> 0  & 0xff);
+    block1[salt.length + 3] = i >> 0 & 0xff;
 
     U = sha512hmac(block1, key);
 
@@ -698,19 +704,13 @@ function pbkdf2(key, salt, iterations, dkLen) {
     }
 
     destPos = (i - 1) * hLen;
-    len = (i === l ? r : hLen);
+    len = i === l ? r : hLen;
     utils.copy(T.slice(0, len), DK, 0);
   }
 
   return DK;
 }
 
-function array32(data) {
-  var b = [];
-  utils.writeU32BE(b, data, 0);
-  return b;
-}
-
 /**
  * Expose
  */

lib/bcoin/wallet.js

@@ -86,10 +86,6 @@ function Wallet(options, passphrase) {
 
   this.tx = new bcoin.txPool(this);
 
-  // Just a constants, actually
-  this.fee = 10000;
-  this.dust = 5460;
-
   this._init();
 }
 
@@ -352,6 +348,7 @@ Wallet.addr2hash = function addr2hash(addr, prefix) {
     return [];
 
   chk = utils.checksum(addr.slice(0, -4));
+
   if (utils.readU32(chk, 0) !== utils.readU32(addr, 21))
     return [];