aerc/commands/account/select-message.go
Tom Lebreux 6e11a020d4 Fix segfault on :select-message for unloaded messages
Signed-off-by: Tom Lebreux <tomlebreux@cock.li>
2019-04-17 20:02:12 -04:00

37 lines
632 B
Go

package account
import (
"errors"
"strconv"
"git.sr.ht/~sircmpwn/aerc2/widgets"
)
func init() {
register("select-message", SelectMessage)
}
func SelectMessage(aerc *widgets.Aerc, args []string) error {
if len(args) != 2 {
return errors.New("Usage: :select-message <n>")
}
var (
n int = 1
err error
)
if len(args) > 1 {
n, err = strconv.Atoi(args[1])
if err != nil {
return errors.New("Usage: :select-message <n>")
}
}
acct := aerc.SelectedAccount()
if acct == nil {
return errors.New("No account selected")
}
if acct.Messages().Empty() {
return nil
}
acct.Messages().Select(n)
return nil
}