xt/httpd-async-stream: avoid waitpid call

We can just use the non-wantarray form of popen_rd to
save us some extra error checking.

1 files changed, 2 insertions, 4 deletions

diff --git a/xt/httpd-async-stream.t b/xt/httpd-async-stream.t
index 0658c691..904f2ae9 100644
--- a/xt/httpd-async-stream.t
+++ b/xt/httpd-async-stream.t
@@ -58,7 +58,7 @@ my $do_get_all = sub {
         my ($buf, $nr);
         my $bytes = 0;
         my $t0 = now();
-        my ($rd, $pid) = popen_rd([$curl, @CURL_OPT, $url]);
+        my $rd = popen_rd([$curl, @CURL_OPT, $url]);
         while (1) {
                 $nr = sysread($rd, $buf, 65536);
                 last if !$nr;
@@ -67,9 +67,7 @@ my $do_get_all = sub {
         }
         my $res = $dig->hexdigest;
         my $elapsed = sprintf('%0.3f', now() - $t0);
-        close $rd or die "close curl failed: $!\n";
-        waitpid($pid, 0) == $pid or die "waitpid failed: $!\n";
-        $? == 0 or die "curl failed: $?\n";
+        close $rd or die "close curl failed: $! \$?=$?\n";
         print STDERR "# $job $$ ($?) $res (${elapsed}s) $bytes bytes\n";
         $res;
 };