SF.net SVN: openvrml:[3759] branches/0.17

[<br...@us...>]

Revision: 3759
          http://openvrml.svn.sourceforge.net/openvrml/?rev=3759&view=rev
Author:   braden
Date:     2008-11-03 07:57:59 +0000 (Mon, 03 Nov 2008)

Log Message:
-----------
Assert that the scene pointer is nonnull (i.e., the node has been initialized).

Modified Paths:
--------------
    branches/0.17/ChangeLog
    branches/0.17/src/libopenvrml/openvrml/vrml97node.cpp

Modified: branches/0.17/ChangeLog
===================================================================
--- branches/0.17/ChangeLog	2008-11-03 07:55:53 UTC (rev 3758)
+++ branches/0.17/ChangeLog	2008-11-03 07:57:59 UTC (rev 3759)
@@ -1,5 +1,11 @@
 2008-11-03 Braden McDaniel  <br...@en...>
 
+	* src/libopenvrml/openvrml/vrml97node.cpp
+	(image_texture_node::update_texture()): Assert that the scene
+	pointer is nonnull (i.e., the node has been initialized).
+
+2008-11-03 Braden McDaniel  <br...@en...>
+
 	* src/libopenvrml/openvrml/browser.cpp
 	(proto_node::do_shutdown(double)): Doc-comment fix.
 

Modified: branches/0.17/src/libopenvrml/openvrml/vrml97node.cpp
===================================================================
--- branches/0.17/src/libopenvrml/openvrml/vrml97node.cpp	2008-11-03 07:55:53 UTC (rev 3758)
+++ branches/0.17/src/libopenvrml/openvrml/vrml97node.cpp	2008-11-03 07:57:59 UTC (rev 3759)
@@ -12615,6 +12615,7 @@
      */
     void image_texture_node::update_texture()
     {
+        assert(this->scene());
         if (this->texture_needs_update) {
             try {
                 if (!this->url_.mfstring::value().empty()) {


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