fix: edge case

cordiverse · Aug 27, 2023 · a942e4c · a942e4c
1 parent f391934
commit a942e4c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/mongo/src/utils.ts b/packages/mongo/src/utils.ts
@@ -93,8 +93,8 @@ export class Transformer {
   private transformEvalExpr(expr: any, group?: Dict) {
     // https://jira.mongodb.org/browse/SERVER-54046
     // mongo supports empty object in $set from 6.1.0/7.0.0
-    if (Object.keys(expr).length === 0 && expr.constructor === Object) {
-      return { $literal: {} }
+    if (Object.keys(expr).length === 0) {
+      return { $literal: expr }
     }
 
     if (expr.$) {