Fix compilation for GCC 4.8
Fix compilation for GCC 4.8

j-o/gloperate,Beta-Alf/gloperate,j-o/gloperate,hpicgs/gloperate,p-otto/gloperate,Beta-Alf/gloperate,Beta-Alf/gloperate,hpicgs/gloperate,p-otto/gloperate,cginternals/gloperate,hpicgs/gloperate,hpicgs/gloperate,Beta-Alf/gloperate,Beta-Alf/gloperate,cginternals/gloperate,cginternals/gloperate,hpicgs/gloperate,cginternals/gloperate,j-o/gloperate,j-o/gloperate,p-otto/gloperate,p-otto/gloperate,p-otto/gloperate