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Remove unnecessary signal conditional.

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This commit is contained in:
David Calavera 2013-07-29 10:28:41 -07:00
parent 594c818d85
commit c8ec36d1b9
1 changed files with 4 additions and 7 deletions
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11
commands.go
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@ -1658,14 +1658,11 @@ func (cli *DockerCli) monitorTtySize(id string) error {
}
cli.resizeTty(id)
c := make(chan os.Signal, 1)
signal.Notify(c, syscall.SIGWINCH)
sigchan := make(chan os.Signal, 1)
signal.Notify(sigchan, syscall.SIGWINCH)
go func() {
for sig := range c {
if sig == syscall.SIGWINCH {
cli.resizeTty(id)
}
}
<-sigchan
cli.resizeTty(id)
}()
return nil
}