From 90ef40d5238e7161598b86539015679728937054 Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Dominguez <jb@bitcoin.com>
Date: Mon, 21 May 2018 12:31:59 +0900
Subject: [PATCH] Fix - 344 - Add comma like first character

---
 src/js/controllers/amount.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/js/controllers/amount.js b/src/js/controllers/amount.js
index 2d0a5aa28..ce09a4137 100644
--- a/src/js/controllers/amount.js
+++ b/src/js/controllers/amount.js
@@ -307,12 +307,18 @@ angular.module('copayApp.controllers').controller('amountController', function($
     }
 
     if ($scope.amountModel.amount && $scope.amountModel.amount.length >= LENGTH_EXPRESSION_LIMIT) return;
-    if (($scope.amountModel.amount.indexOf('.') > -1 || $scope.amountModel.amount == '') && digit == '.') return;
+    if ($scope.amountModel.amount.indexOf('.') > -1 && digit == '.') return;
     if ($scope.amountModel.amount == '0' && digit == '0') return;
     if (availableUnits[unitIndex].isFiat && $scope.amountModel.amount.indexOf('.') > -1 && $scope.amountModel.amount[$scope.amountModel.amount.indexOf('.') + 2]) return;
     
-    if ($scope.amountModel.amount == '0' && digit != '.') { $scope.amountModel.amount = ''}
-    
+    if ($scope.amountModel.amount == '0' && digit != '.') { 
+      $scope.amountModel.amount = '';
+    }
+
+    if ($scope.amountModel.amount == '' && digit == '.') { 
+      $scope.amountModel.amount = '0';
+    }
+
     $scope.amountModel.amount = ($scope.amountModel.amount + digit).replace('..', '.');
     checkFontSize();
     $scope.processAmount();