Added null checks

2019-04-19 22:12:33 +09:00
parent 912f409688
commit 707233a422
11 changed files with 94 additions and 51 deletions
--- a/scripts/Utils/uploadWithProgress.ts
+++ b/scripts/Utils/uploadWithProgress.ts
@ -20,8 +20,10 @@ export function uploadWithProgress(url, options: RequestInit, onProgress: ((ev:

 		xhr.open(options.method || "GET", url, true)

-		for(let k in options.headers || {}) {
-			xhr.setRequestHeader(k, options.headers[k])
+		if(options.headers) {
+			for(let key in options.headers) {
+				xhr.setRequestHeader(key, options.headers[key])
+			}
 		}

 		xhr.send(options.body)