[ease/animate_zoom: 1/6] Fix a Clutter runtime warning.

[Nate Stedman <natesm src gnome org>]

commit 2e90fd09806552d554fede0c16652c554589cb9b
Author: Nate Stedman <natesm gmail com>
Date:   Wed May 19 19:36:50 2010 -0400

    Fix a Clutter runtime warning.
    
    This was setting the position of the EditorEmbed's SlideActor as it was first given a size allocation, while SlideActor was still null.

 src/libease/EditorEmbed.vala |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/libease/EditorEmbed.vala b/src/libease/EditorEmbed.vala
index f17dfcb..cae6292 100644
--- a/src/libease/EditorEmbed.vala
+++ b/src/libease/EditorEmbed.vala
@@ -211,6 +211,11 @@ public class Ease.EditorEmbed : ScrollableEmbed
 	 */
 	public void reposition_group()
 	{
+		if (slide_actor == null)
+		{
+			return;
+		}
+		
 		var w = zoom * document.width;
 		var h = zoom * document.height;