Backed out change to close polygons since it caused problems for the

Sat Jan 31 00:13:33 1998  Owen Taylor  <owt1@cornell.edu>

	* gtk/gtkstyle.c: Backed out change to close polygons
	  since it caused problems for the Notebook.

ChangeLog

@@ -1,3 +1,8 @@
+Sat Jan 31 00:13:33 1998  Owen Taylor  <owt1@cornell.edu>
+
+	* gtk/gtkstyle.c: Backed out change to close polygons
+	  since it caused problems for the Notebook.
+
 Fri Jan 30 22:28:09 1998  Owen Taylor  <owt1@cornell.edu>
 
 	* gtk/gtkclist.{c,h}:

ChangeLog.pre-2-0

@@ -1,3 +1,8 @@
+Sat Jan 31 00:13:33 1998  Owen Taylor  <owt1@cornell.edu>
+
+	* gtk/gtkstyle.c: Backed out change to close polygons
+	  since it caused problems for the Notebook.
+
 Fri Jan 30 22:28:09 1998  Owen Taylor  <owt1@cornell.edu>
 
 	* gtk/gtkclist.{c,h}:

ChangeLog.pre-2-10

@@ -1,3 +1,8 @@
+Sat Jan 31 00:13:33 1998  Owen Taylor  <owt1@cornell.edu>
+
+	* gtk/gtkstyle.c: Backed out change to close polygons
+	  since it caused problems for the Notebook.
+
 Fri Jan 30 22:28:09 1998  Owen Taylor  <owt1@cornell.edu>
 
 	* gtk/gtkclist.{c,h}:

ChangeLog.pre-2-2

@@ -1,3 +1,8 @@
+Sat Jan 31 00:13:33 1998  Owen Taylor  <owt1@cornell.edu>
+
+	* gtk/gtkstyle.c: Backed out change to close polygons
+	  since it caused problems for the Notebook.
+
 Fri Jan 30 22:28:09 1998  Owen Taylor  <owt1@cornell.edu>
 
 	* gtk/gtkclist.{c,h}:

ChangeLog.pre-2-4

@@ -1,3 +1,8 @@
+Sat Jan 31 00:13:33 1998  Owen Taylor  <owt1@cornell.edu>
+
+	* gtk/gtkstyle.c: Backed out change to close polygons
+	  since it caused problems for the Notebook.
+
 Fri Jan 30 22:28:09 1998  Owen Taylor  <owt1@cornell.edu>
 
 	* gtk/gtkclist.{c,h}:

ChangeLog.pre-2-6

@@ -1,3 +1,8 @@
+Sat Jan 31 00:13:33 1998  Owen Taylor  <owt1@cornell.edu>
+
+	* gtk/gtkstyle.c: Backed out change to close polygons
+	  since it caused problems for the Notebook.
+
 Fri Jan 30 22:28:09 1998  Owen Taylor  <owt1@cornell.edu>
 
 	* gtk/gtkclist.{c,h}:

ChangeLog.pre-2-8

@@ -1,3 +1,8 @@
+Sat Jan 31 00:13:33 1998  Owen Taylor  <owt1@cornell.edu>
+
+	* gtk/gtkstyle.c: Backed out change to close polygons
+	  since it caused problems for the Notebook.
+
 Fri Jan 30 22:28:09 1998  Owen Taylor  <owt1@cornell.edu>
 
 	* gtk/gtkclist.{c,h}:

gtk/gtkstyle.c

@@ -1186,27 +1186,19 @@ gtk_default_draw_polygon (GtkStyle      *style,
   if (fill)
     gdk_draw_polygon (window, style->bg_gc[state_type], TRUE, points, npoints);
 
-  /* Check if polygon is closed */
+  npoints--;
-
-  if ((points[0].x == points[npoints-1].x) &&
-      (points[0].y == points[npoints-1].y))
-    npoints--;
 
   for (i = 0; i < npoints; i++)
     {
-      GdkPoint *next;
+      if ((points[i].x == points[i+1].x) &&
-
+	  (points[i].y == points[i+1].y))
-      next = (i == npoints-1) ? &points[0] : &points[i+1];
-
-      if ((points[i].x == next->x) &&
-	  (points[i].y == next->y))
 	{
 	  angle = 0;
 	}
       else
 	{
-	  angle = atan2 (next->y - points[i].y,
+	  angle = atan2 (points[i+1].y - points[i].y,
-			 next->x - points[i].x);
+			 points[i+1].x - points[i].x);
 	}
 
       if ((angle > -pi_3_over_4) && (angle < pi_over_4))
@@ -1224,10 +1216,10 @@ gtk_default_draw_polygon (GtkStyle      *style,
 
 	  gdk_draw_line (window, gc1,
 			 points[i].x-xadjust, points[i].y-yadjust,
-			 next->x-xadjust, next->y-yadjust);
+			 points[i+1].x-xadjust, points[i+1].y-yadjust);
 	  gdk_draw_line (window, gc3,
 			 points[i].x, points[i].y,
-			 next->x, next->y);
+			 points[i+1].x, points[i+1].y);
 	}
       else
 	{
@@ -1244,10 +1236,10 @@ gtk_default_draw_polygon (GtkStyle      *style,
 
 	  gdk_draw_line (window, gc4,
 			 points[i].x+xadjust, points[i].y+yadjust,
-			 next->x+xadjust, next->y+yadjust);
+			 points[i+1].x+xadjust, points[i+1].y+yadjust);
 	  gdk_draw_line (window, gc2,
 			 points[i].x, points[i].y,
-			 next->x, next->y);
+			 points[i+1].x, points[i+1].y);
 	}
     }
 }