From c5fe0f52684db397d3305fe7a41d9e4b7cc5725f Mon Sep 17 00:00:00 2001
From: Sabrina <sbn92017@hotmail.com.tw>
Date: Sun, 25 Oct 2020 16:14:57 +0800
Subject: [PATCH] =?UTF-8?q?divied=E5=8A=9F=E8=83=BD=E5=8A=A0=E5=85=A5?=
 =?UTF-8?q?=E9=8C=AF=E8=AA=A4=E5=88=A4=E6=96=B7?=
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---
 index.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/index.html b/index.html
index 9717bef..712b89b 100644
--- a/index.html
+++ b/index.html
@@ -12,6 +12,9 @@
   }
 
   function divide(a, b) {
+    if(b <= 0) {
+      throw 'b must be greater than0'
+    }
     return a/b;
   }