catch chroot creation failures

(see eg http://pkgsubmit.mageia.org/uploads/failure/cauldron/core/release/20120225155856.tv.valstar.5624/log/botcmd.1330185537.ecosse.log)

1 files changed, 4 insertions, 1 deletions

diff --git a/iurt2 b/iurt2
index c0daad4..bed57d9 100755
--- a/iurt2
+++ b/iurt2
@@ -867,7 +867,10 @@ retry:
 	    $union_id = $u_id;
 	}
 
-	$urpmi->urpmi_command($chroot_tmp, $luser);
+	if (!$urpmi->urpmi_command($chroot_tmp, $luser)) {
+	    plog('DEBUG', "Creating chroot failed.\nCommand was: $chroot_tmp");
+	    next;
+	};
 	$srpm =~ /(.*)-[^-]+-[^-]+\.src\.rpm$/ or next;
 	my ($maintainer, $cc);
 	if (!$run{warn}) {