diff -ur VTK//Widgets/vtkBalloonRepresentation.cxx VTK.new//Widgets/vtkBalloonRepresentation.cxx
--- VTK//Widgets/vtkBalloonRepresentation.cxx	2010-09-28 02:10:11.000000000 +0530
+++ VTK.new//Widgets/vtkBalloonRepresentation.cxx	2011-04-14 05:15:50.706000023 +0530
@@ -215,7 +215,7 @@
     int size[2];
     size[0] = (this->Renderer->GetSize())[0];
     size[1] = (this->Renderer->GetSize())[1];
-    int stringSize[2]; stringSize[0] = stringSize[0] = 0;
+    int stringSize[2]; stringSize[0] = stringSize[1] = 0;
     double imageSize[2]; imageSize[0] = imageSize[1] = 0.0;
     double frameSize[2]; frameSize[0] = frameSize[1] = 0.0;
     double io[2], so[2], fo[2];