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Diffstat (limited to 'src/bin/pg_basebackup/walmethods.c')
-rw-r--r--src/bin/pg_basebackup/walmethods.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/bin/pg_basebackup/walmethods.c b/src/bin/pg_basebackup/walmethods.c
index 8695647db43..69276ef894f 100644
--- a/src/bin/pg_basebackup/walmethods.c
+++ b/src/bin/pg_basebackup/walmethods.c
@@ -235,7 +235,10 @@ dir_close(Walfile f, WalCloseMethod method)
#ifdef HAVE_LIBZ
if (dir_data->compression > 0)
+ {
+ errno = 0; /* in case gzclose() doesn't set it */
r = gzclose(df->gzfp);
+ }
else
#endif
r = close(df->fd);