Fix memory leak pointed out by coverity. Branch ------ V4_0_STABLE Details ------- https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=19cfda25ee7725d07afc7fbbbe2ce15315f807b9 Modified Files -------------- src/utils/regex_array.c | 2 ++ 1 file changed, 2 insertions(+)