[js] Fix serialization of VMArrays where all the elements haven't been assigned to.

pmurias · pmurias · commit d18c0656f960 · 2016-11-30T12:08:02.000+01:00
diff --git a/src/vm/js/nqp-runtime/reprs.js b/src/vm/js/nqp-runtime/reprs.js
@@ -918,7 +918,7 @@ class VMArray extends REPR {
 
     cursor.varint(obj.array.length);
     for (var i = 0; i < obj.array.length; i++) {
-      cursor.ref(obj.array[i]);
+      cursor.ref(obj.array[i] === undefined ? Null : obj.array[i]);
     }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -918,7 +918,7 @@ class VMArray extends REPR {`
`918`	`918`
`919`	`919`	`cursor.varint(obj.array.length);`
`920`	`920`	`for (var i = 0; i < obj.array.length; i++) {`
`921`		`- cursor.ref(obj.array[i]);`
	`921`	`+ cursor.ref(obj.array[i] === undefined ? Null : obj.array[i]);`
`922`	`922`	`}`
`923`	`923`	`}`
`924`	`924`