[libchamplain: 6/10] Do not generate 0 size clutter textures for polygons

[Jiří Techet <jiritechet src gnome org>]

commit bb20af808b59d9ffe9fb105a005c9f32b6199aa9
Author: JiÅ?í Techet <techet gmail com>
Date:   Mon May 10 22:02:40 2010 +0200

    Do not generate 0 size clutter textures for polygons
    
    Fix at the right place...
    
    Signed-off-by: JiÅ?í Techet <techet gmail com>

 champlain/champlain-polygon.c |    2 +-
 champlain/champlain-view.c    |    4 ----
 2 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/champlain/champlain-polygon.c b/champlain/champlain-polygon.c
index 6f3dded..99c356c 100644
--- a/champlain/champlain-polygon.c
+++ b/champlain/champlain-polygon.c
@@ -745,7 +745,7 @@ champlain_polygon_draw_polygon (ChamplainPolygon *polygon,
   ClutterActor *cairo_texture;
   cairo_t *cr;
 
-  if (!priv->visible)
+  if (!priv->visible || width == 0 || height == 0)
     return;
 
   clutter_group_remove_all (CLUTTER_GROUP (polygon));
diff --git a/champlain/champlain-view.c b/champlain/champlain-view.c
index 1114e69..4977356 100644
--- a/champlain/champlain-view.c
+++ b/champlain/champlain-view.c
@@ -3172,10 +3172,6 @@ champlain_view_add_polygon (ChamplainView *view,
   g_signal_connect (polygon, "notify",
       G_CALLBACK (notify_polygon_cb), view);
 
-//  if (priv->viewport_size.width == 0 ||
-//      priv->viewport_size.height == 0)
-//    return;
-
   clutter_actor_set_position (CLUTTER_ACTOR (polygon), 0, 0);
   clutter_container_add_actor (CLUTTER_CONTAINER (priv->polygon_layer),
       CLUTTER_ACTOR (polygon));