diff --git a/bin/pstsrv.sh b/bin/pstsrv.sh
index ea0a6d8..a76efe4 100644
--- a/bin/pstsrv.sh
+++ b/bin/pstsrv.sh
@@ -86,15 +86,18 @@ shift
 
 check_runtime curl $torsocks
 
+url=
 [ $# -eq 0 ] && set -- -
 case $srv in
 catbox.moe)
-	do_upload pst_catbox_moe "$@"
+	url=$(do_upload pst_catbox_moe "$@")
 	;;
 ix.io)
-	do_upload pst_ix_io "$@"
+	url=$(do_upload pst_ix_io "$@")
 	;;
 *)
 	err "unknown service $srv"
 	;;
 esac
+[ $? -eq 0 ] || err "Couldn't upload files"
+printf "%s\n" "$url"