[DBD::Pg] If we can't figure out how to get to the pg_config information, exit 0 insteaed of die-ing.

[dbdpg-commits]

Committed by Greg Sabino Mullane <g...@endpoint.com>

If we can't figure out how to get to the pg_config
information, exit 0 insteaed of die-ing.

---
 Makefile.PL | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile.PL b/Makefile.PL
index 1b2e695..8592007 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -109,7 +109,8 @@ $POSTGRES_INCLUDE = $ENV{POSTGRES_INCLUDE} || $pg->inc_dir;
 
 if (! defined $POSTGRES_INCLUDE) {
        if (! defined $ENV{POSTGRES_HOME}) {
-               die "No POSTGRES_HOME defined, cannot find automatically\n";
+               warn "No POSTGRES_HOME defined, cannot find automatically\n";
+               exit 0;
        }
        $POSTGRES_INCLUDE = "$ENV{POSTGRES_HOME}/include";
 }
-- 
1.8.4