fixes for unix

[clitk.git] / vv / vvSlicerManagerCommand.cxx

diff --git a/vv/vvSlicerManagerCommand.cxx b/vv/vvSlicerManagerCommand.cxx
index f635e383103e5756e48edced8c61cf2f71818f94..f42ab2861ae00f057780f25f85d1ffeec8ff9796 100644 (file)
--- a/vv/vvSlicerManagerCommand.cxx
+++ b/vv/vvSlicerManagerCommand.cxx
@@ -51,15 +51,17 @@ vvSlicerManagerCallback::vvSlicerManagerCallback()
 //return the num of the current slicer if visible (-1 else)
 int vvSlicerManagerCallback::FindSlicerNumber(vtkRenderWindow* renwin)
 {
+    int result=-1;
     for (int i = 0; i < SM->NumberOfSlicers(); i++)
     {
         if (SM->GetSlicer(i)->GetRenderWindow() == renwin
                 && SM->GetSlicer(i)->GetRenderer()->GetDraw())
         {
-            return i;
+            DD(i);
+            result=i;
         }
     }
-    return -1;
+    return result;
 }
 
 void vvSlicerManagerCallback::Execute(vtkObject *caller,