From 28e891f0c7edff8dacecd7526c42e8e23e90271a Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@qt.io>
Date: Wed, 30 Nov 2016 17:20:34 +0100
Subject: [PATCH] server-mode: Do not ignore the first cacheArgument on
 configure

SetCacheArgs skips the first argument it gets, so add some padding before
calling it.
---
 Source/cmServerProtocol.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmServerProtocol.cxx b/Source/cmServerProtocol.cxx
index d35efe055..e159c8f7e 100644
--- a/Source/cmServerProtocol.cxx
+++ b/Source/cmServerProtocol.cxx
@@ -923,7 +923,7 @@ cmServerResponse cmServerProtocol1_0::ProcessConfigure(
   }
 
   // Make sure the types of cacheArguments matches (if given):
-  std::vector<std::string> cacheArgs;
+  std::vector<std::string> cacheArgs = { "unused" };
   bool cacheArgumentsError = false;
   const Json::Value passedArgs = request.Data[kCACHE_ARGUMENTS_KEY];
   if (!passedArgs.isNull()) {