From d4eb31e7291495d5d8234a009d8a0e04cbe0000a Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Tue, 28 Nov 2017 15:44:46 -0600
Subject: [PATCH] silence warning

the 'done' flag avoids actual use of uninitialized 'size'.
---
 src/remoteClient/clientContextImpl.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/remoteClient/clientContextImpl.cpp b/src/remoteClient/clientContextImpl.cpp
index b8a215a..7c7d269 100644
--- a/src/remoteClient/clientContextImpl.cpp
+++ b/src/remoteClient/clientContextImpl.cpp
@@ -2182,11 +2182,11 @@ public:
                 // defaults to queueSize/2
                 m_ackAny = m_queueSize/2;
 
-                bool done = false;
-                int32 size;
-
                 option = pvOptions->getSubField<PVScalar>("ackAny");
                 if (option) {
+                    bool done = false;
+                    int32 size = -1; /* -1 only to silence warning, should never be used */
+
                     if(option->getScalar()->getScalarType()==pvString) {
                         std::string sval(option->getAs<std::string>());