From 27f34a580be4a3becf5f8c0cba13433f53c21337 Mon Sep 17 00:00:00 2001
From: Richard O'Grady <rjogrady@google.com>
Date: Wed, 12 Jul 2023 10:12:01 -0700
Subject: [PATCH] Fix -Wsign-compare warning

PiperOrigin-RevId: 547529709
---
 snappy.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/snappy.cc b/snappy.cc
index 688065b..6473123 100644
--- a/snappy.cc
+++ b/snappy.cc
@@ -1289,7 +1289,7 @@ std::pair<const uint8_t*, ptrdiff_t> DecompressBranchless(
         DeferMemCopy(&deferred_src, &deferred_length, from, len);
       }
     } while (ip < ip_limit_min_slop &&
-             (op + deferred_length) < op_limit_min_slop);
+             static_cast<ptrdiff_t>(op + deferred_length) < op_limit_min_slop);
   exit:
     ip--;
     assert(ip <= ip_limit);