Fix memory leak pointed out by coverity. Branch ------ V3_7_STABLE Details ------- https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=0100c6b0848d7b9ed41100698b746e4bad2a914e Modified Files -------------- src/utils/regex_array.c | 2 ++ 1 file changed, 2 insertions(+)