From aa78b2688e72c1bbe66034059f76c6a4f4096e97 Mon Sep 17 00:00:00 2001
From: Jonathan Hui <jonhui@google.com>
Date: Thu, 6 Feb 2020 09:18:58 -0800
Subject: [PATCH] [unit-test] fix implicit conversion in test_lowpan.cpp
 (#4533)

---
 tests/unit/test_lowpan.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/unit/test_lowpan.cpp b/tests/unit/test_lowpan.cpp
index 1eb8772a9..f95b3ae27 100644
--- a/tests/unit/test_lowpan.cpp
+++ b/tests/unit/test_lowpan.cpp
@@ -218,7 +218,7 @@ static void Test(TestIphcVector &aVector, bool aCompress, bool aDecompress)
                    iphcLength - static_cast<uint16_t>(decompressedBytes));
 
             DumpBuffer("Resulted IPv6 uncompressed packet", result,
-                       message->GetLength() + iphcLength - decompressedBytes);
+                       message->GetLength() + iphcLength - static_cast<uint16_t>(decompressedBytes));
 
             VerifyOrQuit(decompressedBytes == aVector.mIphcHeader.mLength, "6lo: Lowpan::Decompress failed");
             VerifyOrQuit(message->GetOffset() == aVector.mPayloadOffset, "6lo: Lowpan::Decompress failed");