From 780d42c7549512ba040638a3afaee07043a0459f Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Wed, 26 Feb 2014 21:37:11 -0500
Subject: oh_buildsystem_arch(): Require second argument.

---
(limited to 'lib')

diff --git a/lib/buildsystem.sh b/lib/buildsystem.sh
index 8207bcc..ffdba86 100644
--- a/lib/buildsystem.sh
+++ b/lib/buildsystem.sh
@@ -140,17 +140,18 @@ oh_buildsystem_arch()
 	local bs_arch=
 	local system=
 
-	if [ ${#} -eq 1 ]; then
+	if [ ${#} -eq 2 ]; then
 		arch="${1}"
+		system="${2}"
+	else
+		return 125
+	fi
+
+	if [ "x${system}" = 'x' ]; then
 		system="$(oh_buildsystem_find 'configure')"
 		if [ ${?} -ne 0 ]; then
 			return 1
 		fi
-	elif [ ${#} -eq 2 ]; then
-		arch="${1}"
-		system="${2}"
-	else
-		return 125
 	fi
 
 	# Try to find a suitable build system host arch.
--
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