Fix memory leak pointed out by coverity. Branch ------ V3_4_STABLE Details ------- https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=9ce592cd05b8ea53fef581d2f0373efa39fe8722 Modified Files -------------- src/utils/regex_array.c | 2 ++ 1 file changed, 2 insertions(+)