From a4df7f9b3b4c51df9798cc2c06e960c41a71e29a Mon Sep 17 00:00:00 2001
From: Pin Lin <moneycat711@gmail.com>
Date: Wed, 6 May 2020 09:51:36 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AF=A6=E4=BD=9C=E6=8C=89=E4=B8=8B=20=3D=20?=
 =?UTF-8?q?=E8=A6=81=E6=80=8E=E9=BA=BC=E8=99=95=E7=90=86?=
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---
 AndroidCalculator/Calculator.swift | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/AndroidCalculator/Calculator.swift b/AndroidCalculator/Calculator.swift
index bca8153..a8f1ccf 100644
--- a/AndroidCalculator/Calculator.swift
+++ b/AndroidCalculator/Calculator.swift
@@ -146,6 +146,11 @@ class Calculator {
         formula.append(number)
       }
       
+    case "=":
+      if result != "" {
+        formula = [result]
+      }
+      
     default:
       print(formula)
     }