From 63b1e140290b9bff92d630a0afaff87274ebda84 Mon Sep 17 00:00:00 2001
From: Jakob Ackermann <jakob.ackermann@overleaf.com>
Date: Tue, 31 Oct 2023 10:16:40 +0100
Subject: [PATCH] Merge pull request #15513 from
 overleaf/jpa-consistent-return-type

[web] ExpressLocals: avoid returning undefined from getCssThemeModifier

GitOrigin-RevId: f5256719c2b4f06e2957f6bc971d3c895bdff5d2
---
 services/web/app/src/infrastructure/ExpressLocals.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/web/app/src/infrastructure/ExpressLocals.js b/services/web/app/src/infrastructure/ExpressLocals.js
index ec8e0e4f07..b3fc7772da 100644
--- a/services/web/app/src/infrastructure/ExpressLocals.js
+++ b/services/web/app/src/infrastructure/ExpressLocals.js
@@ -212,6 +212,7 @@ module.exports = function (webRouter, privateApiRouter, publicApiRouter) {
           return userSettings.overallTheme
         }
       }
+      return ''
     }
 
     res.locals.buildStylesheetPath = function (cssFileName) {