cleanup: kill the status alarm task.

- in basta.cleanup we kill $basta_status_alarm_pid.
  This is not strictly necessary because the process
  quits if the command kill -ALRM $$ fails. If the
  parent's PID got recycled, though, it would keep
  sending SIGALRM to the wrong process.

1 files changed, 1 insertions, 0 deletions

diff --git a/basta.sh b/basta.sh
index 04b4fd4..8eb043f 100644
--- a/basta.sh
+++ b/basta.sh
@@ -152,6 +152,7 @@ basta.cleanup()
 
   printf "${esc}8"
   stty rows $newlines
+  kill -KILL $basta_status_alarm_pid
   printf "Basta!\n"
 }