From a49333cc4988f60e8d402ba069a65345c92a6c8d Mon Sep 17 00:00:00 2001
From: Olivier Tassinari <olivier.tassinari@gmail.com>
Date: Sat, 12 Oct 2024 14:23:22 +0200
Subject: [PATCH] [core] Simplify createPalette (#44075)

---
 packages/mui-material/src/styles/createPalette.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/packages/mui-material/src/styles/createPalette.js b/packages/mui-material/src/styles/createPalette.js
index 7f357a8adffe13..566cfe2c655d83 100644
--- a/packages/mui-material/src/styles/createPalette.js
+++ b/packages/mui-material/src/styles/createPalette.js
@@ -264,10 +264,15 @@ export default function createPalette(palette) {
     return color;
   };
 
-  const modes = { dark: getDark(), light: getLight() };
+  let modeHydrated;
+  if (mode === 'light') {
+    modeHydrated = getLight();
+  } else if (mode === 'dark') {
+    modeHydrated = getDark();
+  }
 
   if (process.env.NODE_ENV !== 'production') {
-    if (!modes[mode]) {
+    if (!modeHydrated) {
       console.error(`MUI: The palette mode \`${mode}\` is not supported.`);
     }
   }
@@ -310,7 +315,7 @@ export default function createPalette(palette) {
       // E.g., shift from Red 500 to Red 300 or Red 700.
       tonalOffset,
       // The light and dark mode object.
-      ...modes[mode],
+      ...modeHydrated,
     },
     other,
   );