From 985ea40b45f76a7eda191cb050caaaf74d21b0a9 Mon Sep 17 00:00:00 2001
From: Jaco Greeff <jacogr@gmail.com>
Date: Wed, 11 Apr 2018 10:55:19 +0200
Subject: [PATCH] Remove unneeded 0 constant (#113)

---
 package.json                       |  2 +-
 packages/util/src/hex/constants.js | 10 ----------
 packages/util/src/hex/fixLength.js |  3 +--
 yarn.lock                          | 14 +++++++-------
 4 files changed, 9 insertions(+), 20 deletions(-)
 delete mode 100644 packages/util/src/hex/constants.js

diff --git a/package.json b/package.json
index da897d9be..1ace4fa9f 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "test": "jest --coverage"
   },
   "devDependencies": {
-    "@polkadot/dev": "^0.17.2",
+    "@polkadot/dev": "^0.17.4",
     "lerna": "^2.5.1"
   }
 }
diff --git a/packages/util/src/hex/constants.js b/packages/util/src/hex/constants.js
deleted file mode 100644
index 31e738536..000000000
--- a/packages/util/src/hex/constants.js
+++ /dev/null
@@ -1,10 +0,0 @@
-// Copyright 2017-2018 Jaco Greeff
-// This software may be modified and distributed under the terms
-// of the ISC license. See the LICENSE file for details.
-// @flow
-
-const ZEROS_256 = '0000000000000000000000000000000000000000000000000000000000000000';
-
-module.exports = {
-  ZEROS_256
-};
diff --git a/packages/util/src/hex/fixLength.js b/packages/util/src/hex/fixLength.js
index a27bc8983..fa0cb3201 100644
--- a/packages/util/src/hex/fixLength.js
+++ b/packages/util/src/hex/fixLength.js
@@ -5,7 +5,6 @@
 
 const hexAddPrefix = require('./addPrefix');
 const hexStripPrefix = require('./stripPrefix');
-const { ZEROS_256 } = require('./constants');
 
 /**
   @name hexFixLength
@@ -37,6 +36,6 @@ module.exports = function hexFixLength (value: string, bitLength: number = -1, w
   }
 
   return hexAddPrefix(
-    `${ZEROS_256}${hexStripPrefix(value)}`.slice(-1 * strLength)
+    `${'0'.repeat(strLength)}${hexStripPrefix(value)}`.slice(-1 * strLength)
   );
 };
diff --git a/yarn.lock b/yarn.lock
index 2b61d7f5b..680316c94 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -85,9 +85,9 @@
   dependencies:
     babel-runtime "^6.26.0"
 
-"@polkadot/dev@^0.17.2":
-  version "0.17.2"
-  resolved "https://registry.yarnpkg.com/@polkadot/dev/-/dev-0.17.2.tgz#1009c81f9db1548774361aa23631b4bdf8b7ede9"
+"@polkadot/dev@^0.17.4":
+  version "0.17.4"
+  resolved "https://registry.yarnpkg.com/@polkadot/dev/-/dev-0.17.4.tgz#d5bcbbb0a6531ebbce222d946be9ae4a52eea1e4"
   dependencies:
     babel-cli "^6.26.0"
     babel-core "^6.26.0"
@@ -112,7 +112,7 @@
     eslint-plugin-promise "^3.6.0"
     eslint-plugin-react "^7.7.0"
     eslint-plugin-standard "^3.0.1"
-    flow-bin "^0.68.0"
+    flow-bin "^0.69.0"
     flow-copy-source "^1.3.0"
     jest "^22.4.2"
     makeshift "^1.1.0"
@@ -2360,9 +2360,9 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
-flow-bin@^0.68.0:
-  version "0.68.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.68.0.tgz#86c2d14857d306eb2e85e274f2eebf543564f623"
+flow-bin@^0.69.0:
+  version "0.69.0"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.69.0.tgz#053159a684a6051fcbf0b71a2eb19a9679082da6"
 
 flow-copy-source@^1.3.0:
   version "1.3.0"