diff options
Diffstat (limited to 'widgets/terminal.go')
| -rw-r--r-- | widgets/terminal.go | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/widgets/terminal.go b/widgets/terminal.go index 1d4c1df..e499e3e 100644 --- a/widgets/terminal.go +++ b/widgets/terminal.go @@ -232,9 +232,6 @@ func (term *Terminal) invalidate() { } func (term *Terminal) Draw(ctx *ui.Context) { - term.closeMutex.Lock() - defer term.closeMutex.Unlock() - if term.destroyed { return } @@ -252,7 +249,15 @@ func (term *Terminal) Draw(ctx *ui.Context) { if term.pty == nil { term.vterm.SetSize(ctx.Height(), ctx.Width()) + + term.closeMutex.Lock() + if term.cmd == nil { + term.closeMutex.Unlock() + return + } tty, err := pty.StartWithAttrs(term.cmd, &winsize, &syscall.SysProcAttr{Setsid: true, Setctty: true, Ctty: 1}) + term.closeMutex.Unlock() + term.pty = tty if err != nil { term.Close(err) |