Fix bash not setting "stop" flag

Author: Jan Henning Thorsen

lib/Mojo/IOLoop/ReadWriteFork.pm

@@ -227,7 +227,6 @@ sub _setup_recurring_child_alive_check {
       my $obj = $reactor->{forks}{$pid} || {};
 
       if(waitpid($pid, WNOHANG) <= 0) {
-        $obj->{stop} or next;
         # NOTE: cannot use kill() to check if the process is alive, since
         # the process might be owned by another user.
         -d "/proc/$pid" and next;

t/bash.t

@@ -38,6 +38,7 @@ plan tests => 4;
   }
 
   is $run->pid, 0, 'no pid' or diag $run->pid;
+  Mojo::IOLoop->timer(3 => sub { Mojo::IOLoop->stop }); # guard
   Mojo::IOLoop->start;
   like $run->pid, qr{^[1-9]\d+$}, 'got pid' or diag $run->pid;
   like $output, qr/^too cool foo bar baz\W{1,2}$/, 'got stdout from "echo"' or diag $output;

t/cat.t

@@ -40,6 +40,7 @@ plan tests => 10;
   memory_cycle_ok $run, 'no cycle after start()';
   is $run->pid, 0, 'no pid' or diag $run->pid;
   Mojo::IOLoop->timer(0.1, sub { $run->write("hello world\n\x04") });
+  Mojo::IOLoop->timer(3 => sub { Mojo::IOLoop->stop }); # guard
   Mojo::IOLoop->start;
   memory_cycle_ok $run, 'no cycle after Mojo::IOLoop->start';