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fix: fix ormUtils prototype check crashing on null prototype (#9517)
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nekomi2 authored Nov 5, 2022
1 parent 38e0eff commit 19536ed
Showing 1 changed file with 5 additions and 1 deletion.
6 changes: 5 additions & 1 deletion src/util/OrmUtils.ts
Original file line number Diff line number Diff line change
Expand Up @@ -390,7 +390,11 @@ export class OrmUtils {
// At last checking prototypes as good as we can
if (!(typeof x === "object" && typeof y === "object")) return false

if (x.isPrototypeOf(y) || y.isPrototypeOf(x)) return false
if (
Object.prototype.isPrototypeOf.call(x, y) ||
Object.prototype.isPrototypeOf.call(y, x)
)
return false

if (x.constructor !== y.constructor) return false

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