[clutter/clutter-1.10] Check before using pango_layout_get_character_count()

[Emmanuele Bassi <ebassi src gnome org>]

commit e2fa01ac9ae1c8f1805b000274f0b1bffa3ac484
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Wed Apr 11 12:47:01 2012 +0100

    Check before using pango_layout_get_character_count()
    
    Since it's in a debug code path, and 1.10 is the stable branch, we
    should not bump the dependency of Pango to 1.30.

 clutter/clutter-paint-nodes.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/clutter/clutter-paint-nodes.c b/clutter/clutter-paint-nodes.c
index e78199c..f0b6fd5 100644
--- a/clutter/clutter-paint-nodes.c
+++ b/clutter/clutter-paint-nodes.c
@@ -820,6 +820,7 @@ clutter_text_node_serialize (ClutterPaintNode *node)
 
   json_builder_set_member_name (builder, "layout");
 
+#if PANGO_VERSION_CHECK (1, 30, 0)
   if (pango_layout_get_character_count (tnode->layout) > 12)
     {
       const char *text = pango_layout_get_text (tnode->layout);
@@ -830,6 +831,7 @@ clutter_text_node_serialize (ClutterPaintNode *node)
       g_free (str);
     }
   else
+#endif /* PANGO_VERSION_CHECK (1, 30, 0) */
     json_builder_add_string_value (builder, pango_layout_get_text (tnode->layout));
 
   json_builder_set_member_name (builder, "color");