From c7f0f52fbf023611ff893b938193a6ff04ad4bc9 Mon Sep 17 00:00:00 2001
From: Cihat Uysal
 <30296073+SupermanStandingOnKryptonite@users.noreply.github.com>
Date: Tue, 15 Dec 2020 23:53:58 +0300
Subject: [PATCH] fixed a bug accurs when clicking first cup

Bug accurs if you have more than one cup filled and try to click first cup.
---
 drink-water/script.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/drink-water/script.js b/drink-water/script.js
index c96d09d..89ccc50 100644
--- a/drink-water/script.js
+++ b/drink-water/script.js
@@ -11,8 +11,14 @@ smallCups.forEach((cup, idx) => {
 
 function highlightCups(idx) {
     if (idx===7 && smallCups[idx].classList.contains("full")) idx--;
-    if(smallCups[idx].classList.contains('full') && !smallCups[idx].nextElementSibling.classList.contains('full')) {
-        idx--
+    if (smallCups[idx] === smallCups[0]) {
+      cup.classList.remove("full");
+      smallCups[idx].classList.add("full");
+    } else if (
+      smallCups[idx].classList.contains("full") &&
+      !smallCups[idx].nextElementSibling.classList.contains("full")
+    ) {
+      idx--;
     }
 
     smallCups.forEach((cup, idx2) => {
@@ -46,4 +52,4 @@ function updateBigCup() {
         remained.style.visibility = 'visible'
         listers.innerText = `${2 - (250 * fullCups / 1000)}L`
     }
-}
\ No newline at end of file
+}