Index: /trunk/psLib/src/math/psRegion.c
===================================================================
--- /trunk/psLib/src/math/psRegion.c	(revision 7562)
+++ /trunk/psLib/src/math/psRegion.c	(revision 7563)
@@ -96,5 +96,5 @@
 }
 
-bool inline psRegionIsNaN(const psRegion region)
+bool inline psRegionIsNaN(psRegion region)
 {
     return isnan(region.x0) || isnan(region.x1) || isnan(region.y0) || isnan(region.y1);
Index: /trunk/psLib/src/math/psRegion.h
===================================================================
--- /trunk/psLib/src/math/psRegion.h	(revision 7562)
+++ /trunk/psLib/src/math/psRegion.h	(revision 7563)
@@ -71,5 +71,5 @@
 
 // Test if any element of the region is NaN
-bool psRegionIsNaN(const psRegion region// Region to check
+bool psRegionIsNaN(psRegion region// Region to check
                   );