Index: src/runtime/runtime-debug.cc |
diff --git a/src/runtime/runtime-debug.cc b/src/runtime/runtime-debug.cc |
index 747548b14f7e8f469810e8c7b129434aae90ec0d..0d555e60320a9cd1d341148ca8ddf16de69aa367 100644 |
--- a/src/runtime/runtime-debug.cc |
+++ b/src/runtime/runtime-debug.cc |
@@ -1312,7 +1312,7 @@ RUNTIME_FUNCTION(Runtime_DebugReferencedBy) { |
// Get the constructor function for context extension and arguments array. |
Object* arguments_fun = isolate->sloppy_arguments_map()->GetConstructor(); |
HeapObject* heap_obj; |
- while ((heap_obj = iterator.next())) { |
+ while ((heap_obj = iterator.next()) != nullptr) { |
if (!heap_obj->IsJSObject()) continue; |
JSObject* obj = JSObject::cast(heap_obj); |
if (obj->IsJSContextExtensionObject()) continue; |
@@ -1365,7 +1365,7 @@ RUNTIME_FUNCTION(Runtime_DebugConstructedBy) { |
{ |
HeapIterator iterator(heap, HeapIterator::kFilterUnreachable); |
HeapObject* heap_obj; |
- while ((heap_obj = iterator.next())) { |
+ while ((heap_obj = iterator.next()) != nullptr) { |
if (!heap_obj->IsJSObject()) continue; |
JSObject* obj = JSObject::cast(heap_obj); |
if (obj->map()->GetConstructor() != *constructor) continue; |