fixes #324 Fini() is not idempotent

This commit is contained in:
Garrett D'Amore 2020-08-30 19:00:54 -07:00
parent 2323e87243
commit 5216188a4f
2 changed files with 13 additions and 2 deletions

View File

@ -51,6 +51,8 @@ type cScreen struct {
oomode uint32
cells CellBuffer
finiOnce sync.Once
sync.Mutex
}
@ -248,6 +250,10 @@ func (s *cScreen) DisableMouse() {
}
func (s *cScreen) Fini() {
s.finiOnce.Do(s.finish)
}
func (s *cScreen) finish() {
s.Lock()
s.style = StyleDefault
s.curx = -1

View File

@ -113,6 +113,7 @@ type tScreen struct {
truecolor bool
escaped bool
buttondn bool
finiOnce sync.Once
sync.Mutex
}
@ -443,6 +444,10 @@ outer:
}
func (t *tScreen) Fini() {
t.finiOnce.Do(t.finish)
}
func (t *tScreen) finish() {
t.Lock()
defer t.Unlock()