fix: fix constructor

Author: zdm

lib/_browser/index.js

@@ -21,26 +21,32 @@ class Result {
         var statusText;
 
         if ( typeof status !== "number" ) {
+
+            // Array
             if ( Array.isArray( status ) ) {
                 [ status, statusText ] = status;
             }
 
-            // Result object
-            else if ( status instanceof Result ) {
-                statusText = status.statusText;
-                status = status.status;
-            }
+            // object
+            else if ( typeof status === "object" ) {
 
-            // Error
-            else if ( status instanceof Error ) {
-                status = 500;
-                statusText = status.message;
-            }
+                // Result
+                if ( status instanceof Result ) {
+                    statusText = status.statusText;
+                    status = status.status;
+                }
 
-            // result-like object
-            else if ( typeof status === "object" ) {
-                status = status?.status;
-                statusText = status?.statusText;
+                // Error
+                else if ( status instanceof Error ) {
+                    status = 500;
+                    statusText = status.message;
+                }
+
+                // other object
+                else {
+                    status = status.status;
+                    statusText = status.statusText;
+                }
             }
         }
 
@@ -321,12 +327,12 @@ class Result {
 
     // protected
     _setStatus ( status, statusText ) {
-        if ( typeof status !== "number" ) throw TypeError( "Status is not a number" );
+        if ( typeof status !== "number" ) throw new TypeError( "Status is not a number" );
 
         this.#status = status;
 
         if ( statusText ) {
-            if ( typeof statusText !== "string" ) throw TypeError( "Status text is not a string" );
+            if ( typeof statusText !== "string" ) throw new TypeError( "Status text is not a string" );
 
             this.#statusText = statusText;
         }