Index: trunk/src/obj_arc.c
===================================================================
--- trunk/src/obj_arc.c	(revision 32525)
+++ trunk/src/obj_arc.c	(revision 32526)
@@ -1026,7 +1026,7 @@
 	if (ea > sa) {
 		if (step < 0) step = -step;
 		ea2 = ea - step/3;
-		for(a = arc->StartAngle; a < ea2; a += step)
+		for(a = sa; a < ea2; a += step)
 			if (cb(uctx, rnd_round((double)arc->X - (double)arc->Width * cos(a * RND_M180)), rnd_round((double)arc->Y + (double)arc->Height * sin(a * RND_M180))) != 0)
 				return;
 	}