diff options
| -rw-r--r-- | src/bin/pg_basebackup/walmethods.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/bin/pg_basebackup/walmethods.c b/src/bin/pg_basebackup/walmethods.c index e90aa0ba377..4d4bc63fbe7 100644 --- a/src/bin/pg_basebackup/walmethods.c +++ b/src/bin/pg_basebackup/walmethods.c @@ -904,7 +904,7 @@ tar_open_for_write(const char *pathname, const char *temp_suffix, size_t pad_to_ return NULL; /* Turn off compression for header */ - if (deflateParams(tar_data->zp, 0, 0) != Z_OK) + if (deflateParams(tar_data->zp, 0, Z_DEFAULT_STRATEGY) != Z_OK) { tar_set_error("could not change compression parameters"); return NULL; @@ -944,7 +944,8 @@ tar_open_for_write(const char *pathname, const char *temp_suffix, size_t pad_to_ return NULL; /* Re-enable compression for the rest of the file */ - if (deflateParams(tar_data->zp, tar_data->compression_level, 0) != Z_OK) + if (deflateParams(tar_data->zp, tar_data->compression_level, + Z_DEFAULT_STRATEGY) != Z_OK) { tar_set_error("could not change compression parameters"); return NULL; @@ -1162,7 +1163,7 @@ tar_close(Walfile f, WalCloseMethod method) else if (tar_data->compression_algorithm == PG_COMPRESSION_GZIP) { /* Turn off compression */ - if (deflateParams(tar_data->zp, 0, 0) != Z_OK) + if (deflateParams(tar_data->zp, 0, Z_DEFAULT_STRATEGY) != Z_OK) { tar_set_error("could not change compression parameters"); return -1; @@ -1174,7 +1175,8 @@ tar_close(Walfile f, WalCloseMethod method) return -1; /* Turn compression back on */ - if (deflateParams(tar_data->zp, tar_data->compression_level, 0) != Z_OK) + if (deflateParams(tar_data->zp, tar_data->compression_level, + Z_DEFAULT_STRATEGY) != Z_OK) { tar_set_error("could not change compression parameters"); return -1; |