also close the counter channel to raise potential data races

2013-03-27 18:43:33 -07:00 · 2013-03-27 18:43:33 -07:00 · d710f745bd
commit d710f745bd
parent 40271cd1a7
1 changed files with 1 additions and 0 deletions
--- a/grace.go
+++ b/grace.go
@ -103,6 +103,7 @@ func (l *listener) enabler() {
 		}
 		if l.closeRequest == nil && counter == 0 {
 			close(l.allClosed)
+			close(l.counter)
 			break
 		}
 	}