Update pep_sphinx_extensions/pep_theme/templates/not_found.html

AA-Turner · ezio-melotti · web-flow · commit a9f2e900a956 · 2022-03-12T03:40:44.000Z
Co-authored-by: Ezio Melotti &lt;ezio.melotti@gmail.com&gt;
diff --git a/pep_sphinx_extensions/pep_theme/templates/not_found.html b/pep_sphinx_extensions/pep_theme/templates/not_found.html
@@ -13,8 +13,11 @@
     <link href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro:ital,wght@0,400;0,700;1,400&display=swap" rel="stylesheet">
     <meta name="description" content="Python Enhancement Proposals (PEPs)"/>
     <script>
-    const prefixNum = window.location.pathname.slice(1).replace(/^(\d*)$/, "$1")
-    if (!isNaN(+prefixNum)) window.location.pathname = "/pep-" + prefixNum.padStart(4, "0")
+    const match = window.location.pathname.match(/pep-(\d+)/)
+    if (match != null) {
+        const pepNum = match[1]
+        window.location.pathname = "/pep-" + pepNum.padStart(4, "0")
+    }
     </script>
 </head>
 <body>
