From c2da3809f714d936dec1cab6d5bf8b724b9cd113 Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayned@samba.org>
Date: Tue, 15 Jan 2019 08:51:08 -0800
Subject: [PATCH] Fix --prealloc to keep file-size 0 when possible.

---
 syscall.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/syscall.c b/syscall.c
index dbd556b8..0d1221b3 100644
--- a/syscall.c
+++ b/syscall.c
@@ -462,7 +462,7 @@ int do_utime(const char *fname, time_t modtime, UNUSED(uint32 mod_nsec))
 
 OFF_T do_fallocate(int fd, OFF_T offset, OFF_T length)
 {
-	int opts = inplace || preallocate_files ? 0 : DO_FALLOC_OPTIONS;
+	int opts = inplace || preallocate_files ? DO_FALLOC_OPTIONS : 0;
 	int ret;
 	RETURN_ERROR_IF(dry_run, 0);
 	RETURN_ERROR_IF_RO_OR_LO;
-- 
2.16.4