Return exit code from spawned process

This commit is contained in:
James Laska 2015-09-08 15:43:04 -04:00
parent aa6470b730
commit c02d993e73

View File

@ -15,3 +15,12 @@ expect {
}
eof { }
}
lassign [wait] pid spawnid os_error_flag retval
if {$os_error_flag == 0} {
puts "exit status: $retval"
} else {
puts "errno: $retval"
}
exit $retval