[PATCH 18/21] xap_helper.pm: use EINTR-aware recv_cmd

[Eric Wong]

The code is already loaded, so there's no point in avoiding it.
---
 lib/PublicInbox/XapHelper.pm | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/PublicInbox/XapHelper.pm b/lib/PublicInbox/XapHelper.pm
index f90b283d..c98708e3 100644
--- a/lib/PublicInbox/XapHelper.pm
+++ b/lib/PublicInbox/XapHelper.pm
@@ -177,12 +177,9 @@ sub recv_loop {
        my $in = \*STDIN;
        while (!defined($parent_pid) || getppid == $parent_pid) {
                PublicInbox::DS::sig_setmask($workerset);
-               my @fds = $PublicInbox::IPC::recv_cmd->($in, $rbuf, 4096*33);
+               my @fds = PublicInbox::IPC::recv_cmd($in, $rbuf, 4096*33);
                scalar(@fds) or exit(66); # EX_NOINPUT
-               if (!defined($fds[0])) {
-                       next if $!{EINTR};
-                       die "recvmsg: $!";
-               }
+               die "recvmsg: $!" if !defined($fds[0]);
                PublicInbox::DS::block_signals();
                my $req = bless {}, __PACKAGE__;
                my $i = 0;