From 45c50a9f1a10250428a2d3ca5f2521856de27dea Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Tue, 6 May 2014 11:34:00 -0700
Subject: [PATCH] Fix warning.

---
 test/format-test.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/format-test.cc b/test/format-test.cc
index 263c3d92..860da234 100644
--- a/test/format-test.cc
+++ b/test/format-test.cc
@@ -1700,7 +1700,7 @@ TEST(FormatterTest, FileSinkWriteError) {
   fmt::FileSink fs(f.get());
   std::size_t result = std::fwrite(" ", 1, 1, f.get());
   int error_code = errno;
-  EXPECT_EQ(0, result);
+  EXPECT_EQ(0u, result);
   EXPECT_SYSTEM_ERROR(
       fs(Writer() << "test"), error_code, "cannot write to file");
 }