From d26e9ef9c6a7942e4dc9f9decd264bb4d3231837 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Thu, 05 Apr 2012 19:21:48 -0400
Subject: Exit on error finding an installable architecture.

---
diff --git a/src/opkbuild.sh b/src/opkbuild.sh
index 25bb041..8856eaf 100644
--- a/src/opkbuild.sh
+++ b/src/opkbuild.sh
@@ -145,8 +145,10 @@ arch=$(opkg print-architecture | sed -n \
 	's/^arch \([^ -][^ -]*-[^ -][^ -]*-[^ -][^ -]*\) [0-9][0-9]*$/\1/p')
 if [ -z "${arch}" ]; then
 	printf 'opkbuild: Error: No installable architecture found\n' >&2
+	exit 1
 elif [ $(echo "${arch}" | wc -l) -gt 1 ]; then
 	printf 'opkbuild: Error: Multiple installable architectures found\n' >&2
+	exit 1
 fi
 
 # Make work area.
--
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