fix printing of OML IP

diff --git a/src/ipaccess-config.c b/src/ipaccess-config.c
index b836acd..964d618 100644
--- a/src/ipaccess-config.c
+++ b/src/ipaccess-config.c
@@ -89,7 +89,7 @@
 		cur += sizeof(ia);
 		*cur++ = 0;
 		*cur++ = 0;
-		printf("setting primary OML link IP to '%s'\n", unit_id);
+		printf("setting primary OML link IP to '%s'\n", inet_ntoa(ia));
 		abis_nm_ipaccess_set_nvattr(bts, buf, 3+len);
 	}