Create the callbacks hash on first use.

[ruby-evas.git] / src / rb_evas_object.c

diff --git a/src/rb_evas_object.c b/src/rb_evas_object.c
index b32f2b8ebf5c4d425b740dc8364aa88e7b012f3f..c2d39af4f9c7661dd90e69a6638e98f80620cdf6 100644 (file)
--- a/src/rb_evas_object.c
+++ b/src/rb_evas_object.c
@@ -1,5 +1,5 @@
 /*
- * $Id: rb_evas_object.c 281 2005-03-14 20:51:40Z tilman $
+ * $Id: rb_evas_object.c 302 2005-03-22 17:41:35Z tilman $
  *
  * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -49,7 +49,9 @@ VALUE TO_EVAS_OBJECT (Evas_Object *o)
 void c_evas_object_mark (RbEvasObject *e)
 {
        rb_gc_mark (e->parent);
-       rb_gc_mark (e->callbacks);
+
+       if (!NIL_P (e->callbacks))
+               rb_gc_mark (e->callbacks);
 }
 
 void c_evas_object_free (RbEvasObject *e, bool free_mem)
@@ -69,7 +71,7 @@ static VALUE c_init (VALUE self, VALUE parent)
        evas_object_data_set (e->real, RUBY_EVAS_OBJECT_KEY, (void *) self);
 
        e->parent = parent;
-       e->callbacks = rb_hash_new ();
+       e->callbacks = Qnil;
 
        return self;
 }