X-Git-Url: http://www.dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2Fclient.pl;h=fb86542f394dbfdf760d56acb1fe0402c5d0eceb;hb=3eb9538d135d9ff21d8ce7c0e0c6b3e6d7fb59a9;hp=8a19719ef54ec26333bc6f140d5af1fb3c11e1b2;hpb=d6f207760a7908f4ea933125f1c2c36cbe4fb209;p=spider.git

diff --git a/perl/client.pl b/perl/client.pl
index 8a19719e..fb86542f 100755
--- a/perl/client.pl
+++ b/perl/client.pl
@@ -225,6 +225,8 @@ sub doconnect
 		$rfh = new IO::File;
 		$wfh = new IO::File;
 		$pid = open2($rfh, $wfh, "$line") or die "can't do $line $!";
+		die "no receive channel $!" unless $rfh;
+		die "no transmit channel $!" unless $wfh;
 		dbg('connect', "got pid $pid");
 		$wfh->autoflush(1);
 	} else {