tree ff31b4088eb846c7bdb23458d3f5b2376bdcf1dd
parent 6a688d6bde6707b86723241dd614a3d9689a957a
author Neels Hofmeyr <nhofmeyr@sysmocom.de> 1496678633 +0200
committer Neels Hofmeyr <nhofmeyr@sysmocom.de> 1496772043 +0200

add cmdline arg to set conf dir

Add -c cmdline option to do the same as / in addition to the
OSMO_GSM_TESTER_CONF var, because setting the var is cumbersome in daily
development.

Change-Id: I4c3b482f31f638047ab3f3d785d294b28d244b80