From 6953c83faae5d9d78f33ef31479ae633fd9db007 Mon Sep 17 00:00:00 2001
From: parazyd <parazyd@dyne.org>
Date: Wed, 22 Feb 2017 19:22:41 +0100
Subject: [PATCH] add safety check for arches

---
 sdk | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sdk b/sdk
index bd815bf..6ea1ebc 100755
--- a/sdk
+++ b/sdk
@@ -52,6 +52,12 @@ load() {
 	req=(os arch)
 	ckreq || return 1
 
+	case $arch in
+		amd64) ;;
+		i386)  ;;
+		*) error "invalid arch specified"; zerr;;
+	esac
+
 	os_map=(
 		"devuan"    "$R/lib/libdevuansdk/libdevuansdk"
 	)