From 292b7e971b7cbd499cdc7d7ec865f6442b68261f Mon Sep 17 00:00:00 2001
From: Clarence <clarencepenz@users.noreply.github.com>
Date: Wed, 2 Apr 2025 09:41:10 +0100
Subject: [PATCH] fix(curriculum): add optional chaining (#59534)

---
 .../workshop-storytelling-app/671fafbae959c048d82bac8d.md   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/curriculum/challenges/english/25-front-end-development/workshop-storytelling-app/671fafbae959c048d82bac8d.md b/curriculum/challenges/english/25-front-end-development/workshop-storytelling-app/671fafbae959c048d82bac8d.md
index 4b1e2aa15fd..700fc9daabc 100644
--- a/curriculum/challenges/english/25-front-end-development/workshop-storytelling-app/671fafbae959c048d82bac8d.md
+++ b/curriculum/challenges/english/25-front-end-development/workshop-storytelling-app/671fafbae959c048d82bac8d.md
@@ -23,7 +23,7 @@ function rgbToHex(rgb) {
   return (
     "#" +
     rgbValues
-      .map((num) => parseInt(num).toString(16).padStart(2, "0"))
+      ?.map((num) => parseInt(num).toString(16).padStart(2, "0"))
       .join("")
   );
 }
@@ -46,7 +46,7 @@ function rgbToHex(rgb) {
   return (
     "#" +
     rgbValues
-      .map((num) => parseInt(num).toString(16).padStart(2, "0"))
+      ?.map((num) => parseInt(num).toString(16).padStart(2, "0"))
       .join("")
   );
 }
@@ -69,7 +69,7 @@ function rgbToHex(rgb) {
   return (
     "#" +
     rgbValues
-      .map((num) => parseInt(num).toString(16).padStart(2, "0"))
+      ?.map((num) => parseInt(num).toString(16).padStart(2, "0"))
       .join("")
   );
 }