Don't issue env warning if env is empty
authorHeiko Schlittermann (HS12-RIPE) <hs@schlittermann.de>
Fri, 11 Mar 2016 22:44:53 +0000 (23:44 +0100)
committerHeiko Schlittermann (HS12-RIPE) <hs@schlittermann.de>
Fri, 11 Mar 2016 23:10:01 +0000 (00:10 +0100)
commit8e58ed807c77febfde61d3cf47928302f93cc99c
tree43fb4232a5503bd6c463bebcbc93a97d7a25d933
parent3257ed4b66a48c2bbd3e558cce7990df937c7d21
Don't issue env warning if env is empty

keep_environment needs to be mentioned in the runtime config.
Setting add_environment isn't enough to suppress the warning.
doc/doc-docbook/spec.xfpt
src/src/readconf.c
test/confs/0615
test/stderr/0615