Index: trunk/stac/src/stacAreaOfInterest.c
===================================================================
--- trunk/stac/src/stacAreaOfInterest.c	(revision 3375)
+++ trunk/stac/src/stacAreaOfInterest.c	(revision 5743)
@@ -13,6 +13,6 @@
     )
 {
-    psDPolynomial2D *xPoly = transform->x;
-    psDPolynomial2D *yPoly = transform->y;
+    psPolynomial2D *xPoly = transform->x;
+    psPolynomial2D *yPoly = transform->y;
 
     assert(xPoly->type == PS_POLYNOMIAL_ORD);