Bspline warnings
Oddly, gcc-4.9.2 gives a "maybe-uninitialized" warning on this code but not on nearly identical code elsewhere in VTK. This is a check to see if an inconsequential change will clear the warning.
Oddly, gcc-4.9.2 gives a "maybe-uninitialized" warning on this code but not on nearly identical code elsewhere in VTK. This is a check to see if an inconsequential change will clear the warning.