From 27652bfd839475953801f5c7f4202176fd823457 Mon Sep 17 00:00:00 2001
From: turanszkij <turanszkij@gmail.com>
Date: Thu, 13 Oct 2016 21:50:35 +0200
Subject: [PATCH] cpu usage reader error report added

---
 WickedEngine/MainComponent.cpp | 12 +++++++++++-
 WickedEngine/wiCpuInfo.cpp     |  2 +-
 WickedEngine/wiCpuInfo.h       |  2 +-
 WickedEngine/wiVersion.cpp     |  2 +-
 4 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/WickedEngine/MainComponent.cpp b/WickedEngine/MainComponent.cpp
index ea8d6d4e0..a32f85ade 100644
--- a/WickedEngine/MainComponent.cpp
+++ b/WickedEngine/MainComponent.cpp
@@ -175,7 +175,17 @@ void MainComponent::Compose()
 		}
 		if (infoDisplay.cpuinfo)
 		{
-			ss << "CPU: " << wiCpuInfo::GetCpuPercentage() << "%" << endl;
+			int cpupercentage = wiCpuInfo::GetCpuPercentage();
+			ss << "CPU: ";
+			if (cpupercentage >= 0)
+			{
+				ss << cpupercentage << "%";
+			}
+			else
+			{
+				ss << "Query failed";
+			}
+			ss << endl;
 		}
 		wiFont(ss.str(), wiFontProps(0, 0, infoDisplay.size, WIFALIGN_LEFT, WIFALIGN_TOP)).Draw();
 	}
diff --git a/WickedEngine/wiCpuInfo.cpp b/WickedEngine/wiCpuInfo.cpp
index d8b80fce8..2610d54bb 100644
--- a/WickedEngine/wiCpuInfo.cpp
+++ b/WickedEngine/wiCpuInfo.cpp
@@ -87,7 +87,7 @@ int wiCpuInfo::GetCpuPercentage()
 	}
 	else
 	{
-		usage = 0;
+		usage = -1;
 	}
 
 	return usage;
diff --git a/WickedEngine/wiCpuInfo.h b/WickedEngine/wiCpuInfo.h
index 56d0e53ca..a3fa3e1ec 100644
--- a/WickedEngine/wiCpuInfo.h
+++ b/WickedEngine/wiCpuInfo.h
@@ -32,7 +32,7 @@ public:
 	static void Initialize(){}
 	static void Shutdown(){}
 	static void Frame(){}
-	static int GetCpuPercentage(){ return 0; }
+	static int GetCpuPercentage(){ return -1; }
 #endif
 };
 
diff --git a/WickedEngine/wiVersion.cpp b/WickedEngine/wiVersion.cpp
index 0be4edb69..c012c7add 100644
--- a/WickedEngine/wiVersion.cpp
+++ b/WickedEngine/wiVersion.cpp
@@ -7,7 +7,7 @@ namespace wiVersion
 	// minor features, major updates
 	const int minor = 9;
 	// minor bug fixes, alterations, refactors, updates
-	const int revision = 13;
+	const int revision = 14;
 
 
 	long GetVersion()