check if mimeType is defined before assuming the response's Document type

This commit is contained in:
Peter Kanev
2017-03-24 14:27:23 +02:00
parent b902aeae10
commit 8f621a0df0

View File

@@ -166,10 +166,12 @@ export namespace NetworkAgent {
function mimeTypeToType(mimeType: string): string {
let type: string = "Document";
if (mimeType.indexOf("image") === 0) {
type = "Image";
} else if (mimeType.indexOf("javascript") !== -1 || mimeType.indexOf("json") !== -1) {
type = "Script";
if (mimeType) {
if (mimeType.indexOf("image") === 0) {
type = "Image";
} else if (mimeType.indexOf("javascript") !== -1 || mimeType.indexOf("json") !== -1) {
type = "Script";
}
}
return type;