Fixed api

js/api.ts

@@ -11,7 +11,7 @@ async function unknownResponse(resp: Response): Promise<Error> {
 }
 
 function buildQuery(options: any[][]): string {
-    let query: string[]
+    let query: string[] = []
     options.forEach(element => {
         if (element[1] !== undefined) {
             if (element[1] instanceof Date) {
@@ -89,7 +89,7 @@ async function tags(name?: string, limit?: number): Promise<string[]> {
 async function recent(limit: number = 20): Promise<ArticleSummary[]> {
     let query = [["limit", limit]]
 
-    let result = await fetch(`${prefix}/api/recent?limit=${buildQuery(query)}`)
+    let result = await fetch(`${prefix}/api/recent?${buildQuery(query)}`)
     if (result.status == 200) {
         return await result.json()
     } else {