From eb284afb8eaacc42c66a1dedb79513129ebf82f2 Mon Sep 17 00:00:00 2001
From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Fri, 28 Jul 2017 16:29:44 +0200
Subject: [PATCH] libkas: Detect error of init script

Do not swallow errors of the init script. Rather leave our wrapper
immediately and let run_cmd report the splash and terminate kas.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 kas/libkas.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kas/libkas.py b/kas/libkas.py
index 5cf00ec..d84e071 100644
--- a/kas/libkas.py
+++ b/kas/libkas.py
@@ -278,7 +278,8 @@ def get_build_environ(config, build_dir):
     get_bb_env_file = tempfile.mktemp()
     with open(get_bb_env_file, 'w') as fds:
         script = """#!/bin/bash
-        source %s $1 > /dev/null 2>&1
+        set -e
+        source %s $1 > /dev/null
         env
         """ % init_script
         fds.write(script)