added key to card loop

2021-11-14 17:13:01 +01:00 · 2021-11-14 17:13:01 +01:00 · 0303bd3954
commit 0303bd3954
parent c08e23d659
1 changed files with 1 additions and 1 deletions
--- a/src/components/CardGroup.tsx
+++ b/src/components/CardGroup.tsx
@ -21,7 +21,7 @@ const CardGroupComp: React.FC<Props> = ({cardGroup,side,onChange,onRemove}) => {
 			/>
 			<div className="flex">
 				{cardGroup.cards.map((card,index) => 
-					<CardComp card={card} side={side}
+					<CardComp key={index} card={card} side={side}
 						onChange={(newCard)=>{
 							onChange?.(new CardGroup(
 								cardGroup.numInDeck,