3 commits

Author	SHA1	Message	Date
Steffen Vogel	f71643813f	fix several minor bugs detected by valgrind	2019-06-26 20:18:44 +02:00
Steffen Vogel	f05b2ae952	exec: add support for env variables, working directory. non-shell mode	2019-06-23 10:53:10 +02:00
Steffen Vogel	09a5d810e3	exec: add new exec node-type	2019-06-05 18:59:45 +02:00