[Debian-med-packaging] Bug#733719: warning: '<anonymous>.VECTOR3<float>::x' is used uninitialized in this function [-Wuninitialized]

[Mathieu Malaterre]

Package: imagevis3d

Need to fix:

g++ -c -fopenmp -DPACKAGE_MANAGER -g -O2 -fstack-protector
--param=ssp-buffer-size=4 -Wformat -Werror=format-security -std=c++0x
-fno-strict-aliasing -g -O2 -fstack-protector
--param=ssp-buffer-size=4 -Wformat -Werror=format-security
-D_FORTIFY_SOURCE=2 -fPIC -D_REENTRANT -Wall -W -D_FILE_OFFSET_BITS=64
-D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG
-DQT_OPENGL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED
-I/usr/share/qt4/mkspecs/hurd-g++ -I. -I/usr/include/qt4/QtCore
-I/usr/include/qt4/QtGui -I/usr/include/qt4/QtOpenGL
-I/usr/include/qt4 -I. -I3rdParty/GLEW -IIO/3rdParty/boost
-IIO/3rdParty/zlib -IBasics -IIO/exception -I/usr/include/lua5.2
-I/usr/X11R6/include -I. -o Build/objects/AbstrRenderer.o
Renderer/AbstrRenderer.cpp
In file included from Renderer/../Renderer/CullingLOD.h:43:0,
                 from Renderer/AbstrRenderer.h:47,
                 from Renderer/AbstrRenderer.cpp:41:
Renderer/../Renderer/../Basics/Vectors.h: In member function
'FLOATVECTOR3 tuvok::AbstrRenderer::GetViewDir() const':
Renderer/../Renderer/../Basics/Vectors.h:295:58: warning:
'<anonymous>.VECTOR3<float>::x' is used uninitialized in this function
[-Wuninitialized]
   T length() const FUNC_CONST {return sqrt(T(x*x+y*y+z*z));}
                                                          ^
Renderer/AbstrRenderer.cpp:1598:17: note: '<anonymous>' was declared here
   return (m_vAt-m_vEye).normalized();
                 ^
In file included from Renderer/../Renderer/CullingLOD.h:43:0,
                 from Renderer/AbstrRenderer.h:47,
                 from Renderer/AbstrRenderer.cpp:41:
Renderer/../Renderer/../Basics/Vectors.h:295:58: warning:
'<anonymous>.VECTOR3<float>::y' is used uninitialized in this function
[-Wuninitialized]
   T length() const FUNC_CONST {return sqrt(T(x*x+y*y+z*z));}
                                                          ^
Renderer/AbstrRenderer.cpp:1598:17: note: '<anonymous>' was declared here
   return (m_vAt-m_vEye).normalized();
                 ^
In file included from Renderer/../Renderer/CullingLOD.h:43:0,
                 from Renderer/AbstrRenderer.h:47,
                 from Renderer/AbstrRenderer.cpp:41:
Renderer/../Renderer/../Basics/Vectors.h:295:58: warning:
'<anonymous>.VECTOR3<float>::z' is used uninitialized in this function
[-Wuninitialized]
   T length() const FUNC_CONST {return sqrt(T(x*x+y*y+z*z));}
                                                          ^
Renderer/AbstrRenderer.cpp:1598:17: note: '<anonymous>' was declared here
   return (m_vAt-m_vEye).normalized();
                 ^

ref:

https://buildd.debian.org/status/fetch.php?pkg=imagevis3d&arch=hurd-i386&ver=3.0.0-2%2Bb1&stamp=1384473975