From d505c5abe4d2b03c0f714bc19087cb77f166a19a Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume.gomez@huawei.com>
Date: Sat, 11 Feb 2023 18:03:06 +0100
Subject: Improve JS function itemTypeFromName code a bit

---
 src/librustdoc/html/static/js/search.js | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'src/librustdoc/html')

diff --git a/src/librustdoc/html/static/js/search.js b/src/librustdoc/html/static/js/search.js
index 251e806c2d9..ea1875d8e27 100644
--- a/src/librustdoc/html/static/js/search.js
+++ b/src/librustdoc/html/static/js/search.js
@@ -142,13 +142,11 @@ function initSearch(rawSearchIndex) {
     }
 
     function itemTypeFromName(typename) {
-        for (let i = 0, len = itemTypes.length; i < len; ++i) {
-            if (itemTypes[i] === typename) {
-                return i;
-            }
+        const index = itemTypes.findIndex(i => i === typename);
+        if (index < 0) {
+            throw new Error("Unknown type filter `" + typename + "`");
         }
-
-        throw new Error("Unknown type filter `" + typename + "`");
+        return index;
     }
 
     /**
-- 
cgit 1.4.1-3-g733a5