From ec9eb54d2f36f9c98607b5fc8745f978cfebd63e Mon Sep 17 00:00:00 2001
From: fishsoupisgood <github@madingley.org>
Date: Mon, 14 May 2018 02:40:06 +0100
Subject: support non extents and fast symlinks

---
 src/clone_data.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/clone_data.c')

diff --git a/src/clone_data.c b/src/clone_data.c
index 3083914..24aaf62 100644
--- a/src/clone_data.c
+++ b/src/clone_data.c
@@ -44,9 +44,10 @@ int clone_data (ext2_filsys src_fs, ext2_filsys dst_fs, ext2_ino_t i_num, struct
     file_len -= offset;
 
 
-    if (len > file_len)
+    if ((len > file_len) || (!len))
       len = file_len;
 
+
     while (len) {
 
       fetch = len > BUF_SZ ? BUF_SZ : len;
-- 
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