File fix-sign-compare-warning.patch of Package jaeger-client-cpp

From b3d1ad1e4d00fd3df8ce8c91e0a5ef8183c1c55b Mon Sep 17 00:00:00 2001
From: Michal Rostecki <mrostecki@suse.com>
Date: Mon, 14 May 2018 10:02:33 +0200
Subject: [PATCH] Fix -Werror=sign-compare warning

Cast the numWritten variable to unsigned type - we expect it to be
positive.

Signed-off-by: Michal Rostecki <mrostecki@suse.com>
---
 src/jaegertracing/utils/UDPClient.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/jaegertracing/utils/UDPClient.h b/src/jaegertracing/utils/UDPClient.h
index 56836f5..0326d78 100644
--- a/src/jaegertracing/utils/UDPClient.h
+++ b/src/jaegertracing/utils/UDPClient.h
@@ -60,7 +60,7 @@ class UDPClient : public agent::thrift::AgentIf {
             throw std::logic_error(oss.str());
         }
         const auto numWritten = ::write(_socket.handle(), data, size);
-        if (numWritten != size) {
+        if ((unsigned)numWritten != size) {
             std::ostringstream oss;
             oss << "Failed to write message"
                    ", numWritten="