From f68d329d24a1d9e1880bb17ddd34e0cc9199dbcb Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Wed, 30 Apr 2014 11:22:20 -0700
Subject: [PATCH] Fix warning.

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

diff --git a/format-test.cc b/format-test.cc
index 7da061fa..c851f184 100644
--- a/format-test.cc
+++ b/format-test.cc
@@ -268,7 +268,7 @@ TEST(UtilTest, StrError) {
   EXPECT_STREQ("", message);
   result = StrError(error_code, message = buffer, BUFFER_SIZE);
   EXPECT_EQ(0, result);
-  EXPECT_GE(BUFFER_SIZE - 1, std::strlen(message));
+  EXPECT_GE(BUFFER_SIZE - 1u, std::strlen(message));
   EXPECT_STREQ(strerror(error_code), message);
   result = StrError(error_code, message = buffer, std::strlen(message));
   EXPECT_EQ(ERANGE, result);