if HYDRA_CONFIG is not set, take default

Dependencies

• [2] J5UVLXOK * Start of a basic Catalyst web interface.

Change contents

• edit in src/script/hydra_server.pl.in at line 15
  [2.16795]

  [2.16795]
  + use Hydra::Helper::Nix;
• edit in src/script/hydra_server.pl.in at line 31
  [2.17278]

  [2.17278]
  + $ENV{'HYDRA_CONFIG'} = getHydraConf if ! $ENV{'HYDRA_CONFIG'} ;

  +