refactored code

lib/fetch/bg/fetch.js

@@ -54,18 +54,17 @@
 					return { responseId, headers };
 				}
 			}
-		}
-		if (request.method == "fetch.array") {
-			const content = fetchResponses.get(request.requestId);
-			fetchResponses.delete(request.requestId);
-			const buffer = await content.arrayBuffer();
-			return { array: Array.from(new Uint8Array(buffer)) };
-		}
-		if (request.method == "fetch.text") {
+		} else {
 			const content = fetchResponses.get(request.requestId);
 			fetchResponses.delete(request.requestId);
-			const text = await content.text();
-			return { text };
+			if (request.method == "fetch.array") {
+				const buffer = await content.arrayBuffer();
+				return { array: Array.from(new Uint8Array(buffer)) };
+			}
+			if (request.method == "fetch.text") {
+				const text = await content.text();
+				return { text };
+			}
 		}
 	}