-Added -Werror to build flags, fixed two offenders

src/CMakeLists.txt

@@ -37,8 +37,8 @@ IF(BUILD_TESTS)
 ENDIF(BUILD_TESTS)
 
 IF(RELEASE_BUILD)
-  SET(CMAKE_CXX_FLAGS "-g -Wall  -Wno-unused-variable -ffast-math")
-  SET(CMAKE_C_FLAGS "-g -Wall -W  -Wno-unused-variable -ffast-math")
+  SET(CMAKE_CXX_FLAGS "-g -Wall -Werror -Wno-unused-variable -ffast-math")
+  SET(CMAKE_C_FLAGS "-g -Wall -Werror -W  -Wno-unused-variable -ffast-math")
 ENDIF(RELEASE_BUILD)
 
 

src/gui.cxx

@@ -475,7 +475,7 @@ void Gui::addMidiControllerToSetup(std::string c)
 
 void Gui::setupMidiControllers()
 {
-  for(int i = 0; i < controllerVector.size(); i++)
+  for(unsigned int i = 0; i < controllerVector.size(); i++)
   {
     GenericMIDI* c = new GenericMIDI( controllerVector.at(i).c_str() );
     if ( c )

src/observer/midi.cxx

@@ -25,9 +25,9 @@
 extern Jack* jack;
 
 MidiIO::MidiIO() :
+  portsRegistered(false),
   jackInputPort(0),
-  jackOutputPort(0),
-  portsRegistered(false)
+  jackOutputPort(0)
 {
   //LUPPP_NOTE("MidiIO %i",this);
 }