diff options
| -rw-r--r-- | widgets/terminal.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/widgets/terminal.go b/widgets/terminal.go index 5baaec2..cd265f6 100644 --- a/widgets/terminal.go +++ b/widgets/terminal.go @@ -108,6 +108,7 @@ type Terminal struct { damageMutex sync.Mutex writeMutex sync.Mutex readMutex sync.Mutex + closeMutex sync.Mutex OnClose func(err error) OnEvent func(event tcell.Event) bool @@ -178,6 +179,9 @@ func (term *Terminal) flushTerminal() { } func (term *Terminal) Close(err error) { + term.closeMutex.Lock() + defer term.closeMutex.Unlock() + if term.closed { return } @@ -199,6 +203,9 @@ func (term *Terminal) Close(err error) { } func (term *Terminal) Destroy() { + term.closeMutex.Lock() + defer term.closeMutex.Unlock() + if term.destroyed { return } @@ -228,6 +235,9 @@ func (term *Terminal) invalidate() { } func (term *Terminal) Draw(ctx *ui.Context) { + term.closeMutex.Lock() + defer term.closeMutex.Unlock() + if term.destroyed { return } |