From 63cfb6872b5e7b823709536edecfe181edba3807 Mon Sep 17 00:00:00 2001
From: Eric Fiselier <eric@efcs.ca>
Date: Fri, 16 Jun 2017 06:17:52 +0000
Subject: Fix potential bug by casting to the POSIX specified type

llvm-svn: 305549
---
 libcxx/src/experimental/filesystem/operations.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libcxx/src/experimental/filesystem/operations.cpp')

diff --git a/libcxx/src/experimental/filesystem/operations.cpp b/libcxx/src/experimental/filesystem/operations.cpp
index 2856ae453a6..e9bc0eb6e30 100644
--- a/libcxx/src/experimental/filesystem/operations.cpp
+++ b/libcxx/src/experimental/filesystem/operations.cpp
@@ -842,7 +842,7 @@ void __rename(const path& from, const path& to, std::error_code *ec) {
 }
 
 void __resize_file(const path& p, std::uintmax_t size, std::error_code *ec) {
-    if (::truncate(p.c_str(), static_cast<long>(size)) == -1)
+    if (::truncate(p.c_str(), static_cast<::off_t>(size)) == -1)
         set_or_throw(ec, "resize_file", p);
     else if (ec)
         ec->clear();
-- 
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