fix(cursor): do not truncate an existing Long

mongodb-js · Jun 13, 2019 · cc26b16 · cc26b16
1 parent 8192f8f
commit cc26b16
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/cursor.js b/lib/cursor.js
@@ -710,7 +710,7 @@ function initializeCursor(cursor, callback) {
 
       // Otherwise fall back to regular find path
       const cursorId = result.cursorId || 0;
-      cursor.cursorState.cursorId = Long.fromNumber(cursorId);
+      cursor.cursorState.cursorId = cursorId instanceof Long ? cursorId : Long.fromNumber(cursorId);
       cursor.cursorState.documents = result.documents;
       cursor.cursorState.lastCursorId = result.cursorId;