From bce5afacf177a5f2c7271e68bb6abc4b15d7a031 Mon Sep 17 00:00:00 2001
From: Aslan Laoz <aslan.laoz@xorcom.com>
Date: Tue, 14 Jan 2014 15:34:24 +0000
Subject: [PATCH] waitfor_xpds: handle the case of a failing AB

If an Astribank failed initialization, don't keep waiting for it.
---
 xpp/waitfor_xpds | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/xpp/waitfor_xpds b/xpp/waitfor_xpds
index f1fbd5e..bffa8c2 100755
--- a/xpp/waitfor_xpds
+++ b/xpp/waitfor_xpds
@@ -72,6 +72,10 @@ waitfor_ab_initialization() {
 		fi
 		test "$oldab" != "$ab"
 	do
+		if [ "$ab" = '' ]; then
+			echo >&2 "Astribanks disappeared"
+			break
+		fi
 		oldab="$ab"
 		cat $ab
 		#echo -n 1>&2 "_"