pass NULL to library_init() to load settings from default file

src/pluto/Makefile.am

@@ -69,7 +69,6 @@ AM_CFLAGS = \
 -DIPSEC_PIDDIR=\"${piddir}\" \
 -DSHARED_SECRETS_FILE=\"${confdir}/ipsec.secrets\" \
 -DPLUGINS=\""${pluto_plugins}\"" \
--DSTRONGSWAN_CONF=\"${strongswan_conf}\" \
 -DPKCS11_DEFAULT_LIB=\"${default_pkcs11}\" \
 -DKERNEL26_SUPPORT -DKERNEL26_HAS_KAME_DUPLICATES \
 -DPLUTO -DKLIPS -DDEBUG

src/pluto/plutomain.c

@@ -261,7 +261,7 @@ int main(int argc, char **argv)
 #endif /* CAPABILITIES */
 
 	/* initialize library and optionsfrom */
-	if (!library_init(STRONGSWAN_CONF))
+	if (!library_init(NULL))
 	{
 		library_deinit();
 		exit(SS_RC_LIBSTRONGSWAN_INTEGRITY);