Index: trunk/psLib/src/math/psRegion.c
===================================================================
--- trunk/psLib/src/math/psRegion.c	(revision 7496)
+++ 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);