Removed bug in Hyperion.cpp and warning in TestRs232HighSpeed.cpp

Former-commit-id: 63e992a3590db5a4e2c8d121b08291588f347ac7

CMakeLists.txt

@@ -42,7 +42,8 @@ include_directories(${CMAKE_SOURCE_DIR}/include)
 set(CMAKE_BUILD_TYPE "Release")
 
 # enable C++11
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x -Wall")
+#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x -Wall")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -std=c++11 -Wall")
 
 # Configure the use of QT4
 find_package(Qt4 COMPONENTS QtCore QtGui QtNetwork REQUIRED QUIET)

libsrc/hyperion/Hyperion.cpp

@@ -363,7 +363,7 @@ void Hyperion::clear(int priority)
 		_muxer.clearInput(priority);
 
 		// update leds if necessary
-		if (priority < _muxer.getCurrentPriority());
+		if (priority < _muxer.getCurrentPriority())
 		{
 			update();
 		}

test/TestRs232HighSpeed.cpp

@@ -12,8 +12,8 @@ public:
 		// empty
 	}
 
-	int write(const std::vector<ColorRgb> &ledValues) {}
-	int switchOff() {};
+	int write(const std::vector<ColorRgb> &ledValues) { return 0; }
+	int switchOff() { return 0; };
 
 	void writeTestSequence()
 	{