From 94e8f603ffe9f1970f1f27fdacf20536b13df90f Mon Sep 17 00:00:00 2001
From: James Brunton <jbrunton96@gmail.com>
Date: Thu, 4 Sep 2025 16:12:38 +0100
Subject: [PATCH] Enable ESLint no-unused-expressions rule (#4363)

# Description of Changes
Enable ESLint [no-unused-expressions
rule](https://typescript-eslint.io/rules/no-unused-expressions/)
---
 frontend/eslint.config.mjs                              | 1 -
 frontend/src/components/tools/toolPicker/ToolSearch.tsx | 2 +-
 frontend/src/index.tsx                                  | 7 +++++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/frontend/eslint.config.mjs b/frontend/eslint.config.mjs
index 98acb81c4..6bce88115 100644
--- a/frontend/eslint.config.mjs
+++ b/frontend/eslint.config.mjs
@@ -22,7 +22,6 @@ export default defineConfig(
       "@typescript-eslint/no-empty-object-type": "off", // Temporarily disabled until codebase conformant
       "@typescript-eslint/no-explicit-any": "off", // Temporarily disabled until codebase conformant
       "@typescript-eslint/no-require-imports": "off", // Temporarily disabled until codebase conformant
-      "@typescript-eslint/no-unused-expressions": "off", // Temporarily disabled until codebase conformant
       "@typescript-eslint/no-unused-vars": "off", // Temporarily disabled until codebase conformant
     },
   }
diff --git a/frontend/src/components/tools/toolPicker/ToolSearch.tsx b/frontend/src/components/tools/toolPicker/ToolSearch.tsx
index 53a01cb77..d4350044e 100644
--- a/frontend/src/components/tools/toolPicker/ToolSearch.tsx
+++ b/frontend/src/components/tools/toolPicker/ToolSearch.tsx
@@ -126,7 +126,7 @@ const ToolSearch = ({
                 key={id}
                 variant="subtle"
                 onClick={() => {
-                  onToolSelect && onToolSelect(id);
+                  onToolSelect?.(id);
                   setDropdownOpen(false);
                 }}
                 leftSection={<div style={{ color: "var(--tools-text-and-icon-color)" }}>{tool.icon}</div>}
diff --git a/frontend/src/index.tsx b/frontend/src/index.tsx
index 55fe7f046..38a0c1923 100644
--- a/frontend/src/index.tsx
+++ b/frontend/src/index.tsx
@@ -35,8 +35,11 @@ function updatePosthogConsent(){
       return;
     }
     const optIn = (window.CookieConsent as any).acceptedCategory('analytics');
-    optIn?
-      posthog.opt_in_capturing() : posthog.opt_out_capturing();
+    if (optIn) {
+      posthog.opt_in_capturing();
+    } else {
+      posthog.opt_out_capturing();
+    }
 
     console.log("Updated analytics consent: ", optIn? "opted in" : "opted out");
   }