From 2dd731a8ff9580199746954122b143a5f4dc7361 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 17 Jan 2016 11:52:37 -0500
Subject: cmd/build: Check return value of package_init()

Also clean up on error now.
---
diff --git a/src/cmd/build.sh b/src/cmd/build.sh
index 5151c46..d12edfb 100644
--- a/src/cmd/build.sh
+++ b/src/cmd/build.sh
@@ -80,7 +80,10 @@ cmd_build_main()
 		[ "x${dev}" != 'x' ] && block_umount "${root}"
 		return 2
 	fi
-	package_init "${cmd_build_pkg_dir}"
+	if ! package_init "${cmd_build_pkg_dir}"; then
+		[ "x${dev}" != 'x' ] && block_umount "${root}"
+		return 2
+	fi
 	package_set_substvars "${arch}" "${plat}"
 
 	session_begin "${root}" "${cmd_build_pkg_dir}" cmd_build_fini false
--
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