Clear href when no calendars selected

src/hmnurl/urls.go

@@ -178,11 +178,11 @@ func BuildCalendarIndex() string {
 	return Url("/calendar", nil)
 }
 
-var RegexCalendarICal = regexp.MustCompile("^/calendar.ical$")
+var RegexCalendarICal = regexp.MustCompile("^/Handmade Network.ical$")
 
 func BuildCalendarICal() string {
 	defer CatchPanic()
-	return Url("/calendar.ical", nil)
+	return Url("/Handmade Network.ical", nil)
 }
 
 // QUESTION(ben): Can we change these routes?

src/templates/src/calendar_index.html

@@ -63,8 +63,11 @@
 			}
 		}
 
+		icalLink.disabled = false;
 		if (hasAll) {
 			icalLink.href = baseICalUrl;
+		} else if (icalFilter.length == 0) {
+			icalLink.removeAttribute("href");
 		} else {
 			icalFilter.sort();
 			let url = new URL(baseICalUrl);