lib/DBIx/Class/Schema/Config.pm | 7 6 + 1 - 0 !
t/03_config_paths.t | 8 7 + 1 - 0 !
2 files changed, 13 insertions(+), 2 deletions(-)

 handle unset $home
 If File::HomeDir->my_home returns undef, e.g. when $HOME is not set on
 Linux, we see the following warnings during build or at runtime:
 .
 Use of uninitialized value in concatenation (.) or string at /build/libdbix-class-schema-config-perl-0.001013/blib/lib/DBIx/Class/Schema/Config.pm line 133.
 Use of uninitialized value in concatenation (.) or string at t/03_config_paths.t line 8.
 Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/DBIx/Class/Schema/Config.pm line 133.
 .
 Let's add $home/.dbic to config_paths only when we actually have a homedir,
 both in the code and the respective test.