Fix coverity warnings. Branch ------ master Details ------- https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=51e68842c75efc418b2737d7a01b1d1e88fe78c7 Modified Files -------------- src/tools/pgproto/main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)