Fix incorrect value for "strategy" with deflateParams() in walmethods.c
The zlib documentation mentions the values supported for the compression strategy, but this code has been using a hardcoded value of 0 rather than Z_DEFAULT_STRATEGY. This commit adjusts the code to use Z_DEFAULT_STRATEGY. Backpatch down to where this code has been added to ease the backport of any future patch touching this area. Reported-by: Tom Lane Discussion: https://postgr.es/m/1400032.1662217...@sss.pgh.pa.us Backpatch-through: 10 Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/4b529f4697f3cb59e1a225a741f14a1afb6bccd5 Modified Files -------------- src/bin/pg_basebackup/walmethods.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
