Fix JS error when pressing "S" on "/releases/search" page

GuillaumeGomez · GuillaumeGomez · commit aabd4010f82a · 2021-07-16T13:57:27.000+02:00
diff --git a/templates/releases/releases.html b/templates/releases/releases.html
@@ -125,7 +125,10 @@
                     case "s":
                     case "S":
                         ev.preventDefault();
-                        document.getElementsByClassName("search-input-nav")[0].focus();
+                        var searchInputNav = document.getElementsByClassName("search-input-nav");
+                        if (searchInputNav.length > 0) {
+                            searchInputNav[0].focus();
+                        }
                         break;
                 }
             }

Original file line number	Diff line number	Diff line change
`@@ -125,7 +125,10 @@`
`125`	`125`	`case "s":`
`126`	`126`	`case "S":`
`127`	`127`	`ev.preventDefault();`
`128`		`- document.getElementsByClassName("search-input-nav")[0].focus();`
	`128`	`+ var searchInputNav = document.getElementsByClassName("search-input-nav");`
	`129`	`+ if (searchInputNav.length > 0) {`
	`130`	`+ searchInputNav[0].focus();`
	`131`	`+ }`
`129`	`132`	`break;`
`130`	`133`	`}`
`131`	`134`	`}`