Fix memory leak. Pointed out by Coverity. Branch ------ V4_0_STABLE Details ------- https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=5765ed702f77db652f58954bff6a568c20ac083b Modified Files -------------- src/parser/outfuncs.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-)