From 4fd3a8dd0b60f029e1c66a0ee634f9e9fda3caa9 Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Mon, 24 Jun 2019 01:24:17 +0300
Subject: xz: Cleanup io_seek_src() a bit.

lseek() returns -1 on error and checking for -1 is nicer.
---
 src/xz/file_io.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/xz')

diff --git a/src/xz/file_io.c b/src/xz/file_io.c
index 2d1f8a91..d86b36e7 100644
--- a/src/xz/file_io.c
+++ b/src/xz/file_io.c
@@ -1180,9 +1180,7 @@ io_seek_src(file_pair *pair, uint64_t pos)
 	if (pos > (uint64_t)(pair->src_st.st_size))
 		message_bug();
 
-	const off_t offset = (off_t)pos;
-
-	if (lseek(pair->src_fd, offset, SEEK_SET) != offset) {
+	if (lseek(pair->src_fd, (off_t)(pos), SEEK_SET) == -1) {
 		message_error(_("%s: Error seeking the file: %s"),
 				pair->src_name, strerror(errno));
 		return true;
-- 
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