Fix compiler warnings. Branch ------ V2_2_STABLE Details ------- http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=dfffb53c1ff7b3ae9a2085393dae2ea983fdb08f Modified Files -------------- pcp/pcp.c | 4 ++-- pool_ip.c | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-)