From 9ad75a2d29a6937026f0636c1e7acb04ea08b271 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 09 Sep 2012 22:16:08 -0400
Subject: An arch is concerned if no arches are specified.

---
diff --git a/lib/deps.sh b/lib/deps.sh
index 35970c1..207bb29 100644
--- a/lib/deps.sh
+++ b/lib/deps.sh
@@ -188,6 +188,10 @@ _ob_dep_arch_is_concerned()
 	_obdaic_arches="${2}"
 	_obdaic_seen_arch=1
 
+	if [ -z "${_obdaic_arches}" ]; then
+		_obdaic_seen_arch=0
+	fi
+
 	for _obdaic_arch in ${_obdaic_arches}; do
 		_obdaic_not_arch="${_obdaic_arch#!}"
 		if [ "${_obdaic_not_arch}" != "${_obdaic_arch}" ]; then
--
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