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-rw-r--r--src/librustdoc/html/static/js/main.js5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/librustdoc/html/static/js/main.js b/src/librustdoc/html/static/js/main.js
index 02e4839e8e6..3fdff21e591 100644
--- a/src/librustdoc/html/static/js/main.js
+++ b/src/librustdoc/html/static/js/main.js
@@ -302,11 +302,10 @@ function preLoadCss(cssUrl) {
                 window.searchState.timeout = null;
             }
         },
-        // @ts-expect-error
         isDisplayed: () => {
             const outputElement = window.searchState.outputElement();
-            return outputElement &&
-                outputElement.parentElement &&
+            return !!outputElement &&
+                !!outputElement.parentElement &&
                 outputElement.parentElement.id === ALTERNATIVE_DISPLAY_ID;
         },
         // Sets the focus on the search bar at the top of the page