--- /tmp/vtkXYPlotActor.cxx	2004-08-23 11:15:05.000000000 -0400
+++ vtkXYPlotActor.cxx	2004-08-23 11:18:17.000000000 -0400
@@ -366,19 +366,19 @@
   // This is my own find routine, because the array names have to match also.
   num = this->InputList->GetNumberOfItems();
   this->InputList->InitTraversal();
-  for (idx = 0; idx < (num) && found == -1; ++idx)
+  for (idx = 0; idx < num && found == -1; ++idx)
     {
     input = this->InputList->GetNextItem();
     if (input == ds)
       {
       if (arrayName == NULL && this->SelectedInputScalars[idx] == NULL &&
-          component == this->SelectedInputScalarsComponent->GetValue(idx))
+          component == this->SelectedInputScalarsComponent->GetValue(idx-1))
         {
         found = idx;
         }
       if (arrayName != NULL && this->SelectedInputScalars[idx] != NULL &&
           strcmp(arrayName, this->SelectedInputScalars[idx]) == 0 &&
-          component == this->SelectedInputScalarsComponent->GetValue(idx))
+          component == this->SelectedInputScalarsComponent->GetValue(idx-1))
         {
         found = idx;
         }
@@ -389,10 +389,10 @@
     {
     return;
     }
-
+  
   this->Modified();
   // Collections index their items starting at 1.
-  this->InputList->RemoveItem(found);
+  this->InputList->RemoveItem(found+1);
 
   // Do not bother reallocating the SelectedInputScalars
   // string array to make it smaller.