[Bf-extensions-cvs] SVN commit: /data/svn/bf-extensions [929] trunk/py/scripts/addons/ io_mesh_stl/blender_utils.py: Fix #23394: STL export script did not check if objects could be

[Brecht Van Lommel]

Revision: 929
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-extensions&revision=929
Author:   blendix
Date:     2010-08-20 12:13:04 +0200 (Fri, 20 Aug 2010)

Log Message:
-----------
Fix #23394: STL export script did not check if objects could be
converted to meshes, making export fail with empties and armatures.

Modified Paths:
--------------
    trunk/py/scripts/addons/io_mesh_stl/blender_utils.py

Modified: trunk/py/scripts/addons/io_mesh_stl/blender_utils.py
===================================================================
--- trunk/py/scripts/addons/io_mesh_stl/blender_utils.py	2010-08-19 17:40:24 UTC (rev 928)
+++ trunk/py/scripts/addons/io_mesh_stl/blender_utils.py	2010-08-20 10:13:04 UTC (rev 929)
@@ -31,6 +31,9 @@
         Split the quad into two triangles
     '''
 
+    if ob.type not in ('MESH', 'CURVE', 'SURFACE', 'META'):
+        return ()
+
     # get the modifiers
     mesh = ob.create_mesh(bpy.context.scene,
                           True, "PREVIEW") if apply_modifier else ob.data