Index: src/runtime/runtime-debug.cc |
diff --git a/src/runtime/runtime-debug.cc b/src/runtime/runtime-debug.cc |
index 2de372f66ba8caf53816f7ee4187dabad4aff93e..95ac77bb130d594ac82138982d7728bded1fbd26 100644 |
--- a/src/runtime/runtime-debug.cc |
+++ b/src/runtime/runtime-debug.cc |
@@ -1984,7 +1984,7 @@ RUNTIME_FUNCTION(Runtime_PrepareStep) { |
StepAction step_action = static_cast<StepAction>(NumberToInt32(args[1])); |
if (step_action != StepIn && step_action != StepNext && |
step_action != StepOut && step_action != StepInMin && |
- step_action != StepMin) { |
+ step_action != StepMin && step_action != StepFrame) { |
return isolate->Throw(isolate->heap()->illegal_argument_string()); |
} |