Index: trunk/Ohana/src/kapa/graph/PSObjects.c
===================================================================
--- trunk/Ohana/src/kapa/graph/PSObjects.c	(revision 4769)
+++ trunk/Ohana/src/kapa/graph/PSObjects.c	(revision 5852)
@@ -111,5 +111,5 @@
     lweight = MAX (0, MIN (10, layout[0].objects[i].lweight));
     fprintf (f, "%.1f setlinewidth\n", lweight);
-    fprintf (f, "%s setrgbcolor\n", GetRGBString(layout[0].objects[i].color));
+    fprintf (f, "%s setrgbcolor\n", KapaColorRGBString(layout[0].objects[i].color));
 
     switch (layout[0].objects[i].style) {