[VtkImageDataToLinePolyDataFilter] Init attributes in init list to avoid warnings.

ac5918c7 · Tom Fischer · Dmitri Naumov · 58c20190 · ac5918c7
Commit ac5918c7 authored 11 years ago by Tom Fischer Committed by Dmitri Naumov 11 years ago
--- a/Gui/VtkVis/VtkImageDataToLinePolyDataFilter.cpp
+++ b/Gui/VtkVis/VtkImageDataToLinePolyDataFilter.cpp
@@ -27,7 +27,8 @@
 vtkStandardNewMacro(VtkImageDataToLinePolyDataFilter);
-VtkImageDataToLinePolyDataFilter::VtkImageDataToLinePolyDataFilter()
+VtkImageDataToLinePolyDataFilter::VtkImageDataToLinePolyDataFilter() :
+		ImageSpacing(0.0)
 {
 	this->SetLengthScaleFactor(1.0);
 }