cmd/vinegar: use another log entry for forced studio closure

fixes #445

cmd/vinegar/binary.go

@@ -36,8 +36,10 @@ const (
 )
 
 const (
- // Works for both studio and player
- ShutdownEntry = "[FLog::Output] Fmod Closed."
+ // Randomly chosen log entry in cases where Studios process
+ // continues to run. Due to a lack of bug reports, it is unknown
+ // specifically which entry to use for these types of cases.
+ StudioShutdownEntry = "[FLog::LifecycleManager] Exited ApplicationScope"
 )
 
 const (
@@ -358,13 +360,9 @@ func (b *Binary) Tail(name string) {
  for line := range t.Lines {
  fmt.Fprintln(b.Prefix.Stderr, line.Text)
 
- // Occasionally, Roblox may not close its window and hogs up memory
- // as a result.
- if strings.Contains(line.Text, ShutdownEntry) {
+ if strings.Contains(line.Text, StudioShutdownEntry) {
  go func() {
- // Studio takes some time to cleanup its resources.
  time.Sleep(KillWait)
-
  syscall.Kill(syscall.Getpid(), syscall.SIGTERM)
  }()
  }