From e9406cd8709e0cd4c20812ee1e6d0d419f78538d Mon Sep 17 00:00:00 2001
From: Kelvin Sherlock <ksherlock@gmail.com>
Date: Fri, 4 Nov 2016 15:36:30 -0400
Subject: [PATCH] fix fd_file::get_mark

---
 native/file.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/native/file.cpp b/native/file.cpp
index 99e64bd..7071885 100644
--- a/native/file.cpp
+++ b/native/file.cpp
@@ -137,7 +137,7 @@ tool_return<size_t> fd_file::get_mark() {
 
 	if (_interactive) return 0;
 
-	off_t pos = ::lseek(_fd, 0, SEEK_SET);
+	off_t pos = ::lseek(_fd, 0, SEEK_CUR);
 	if (pos < 0) return macos_error_from_errno();
 	return pos;
 }