2 commits

Author	SHA1	Message	Date
Aanand Prasad	4c65891db1	Avoid duplicate warnings if an unset env variable is used multiple times ... Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>	2015-08-12 15:39:33 +01:00
Aanand Prasad	8b5bd945d0	Interpolate environment variables ... Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>	2015-08-06 11:18:57 +01:00