[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [42163] trunk/blender/source/blender/ python/intern/bpy_rna.c: add null check, crashes py 3.3 which isn' t released but adding the check is harmless

[Campbell Barton]

Revision: 42163
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=42163
Author:   campbellbarton
Date:     2011-11-26 02:33:57 +0000 (Sat, 26 Nov 2011)
Log Message:
-----------
add null check, crashes py 3.3 which isn't released but adding the check is harmless

Modified Paths:
--------------
    trunk/blender/source/blender/python/intern/bpy_rna.c

Modified: trunk/blender/source/blender/python/intern/bpy_rna.c
===================================================================
--- trunk/blender/source/blender/python/intern/bpy_rna.c	2011-11-25 22:32:58 UTC (rev 42162)
+++ trunk/blender/source/blender/python/intern/bpy_rna.c	2011-11-26 02:33:57 UTC (rev 42163)
@@ -6376,10 +6376,14 @@
 	if ((order= PyDict_GetItem(class_dict, bpy_intern_str_order)) && PyList_CheckExact(order)) {
 		for (pos= 0; pos<PyList_GET_SIZE(order); pos++) {
 			key= PyList_GET_ITEM(order, pos);
-			item= PyDict_GetItem(class_dict, key);
-			ret= deferred_register_prop(srna, key, item);
-			if (ret != 0)
-				break;
+			/* however unlikely its possible
+			 * fails in py 3.3 beta with __qualname__ */
+			if ((item= PyDict_GetItem(class_dict, key))) {
+				ret= deferred_register_prop(srna, key, item);
+				if (ret != 0) {
+					break;
+				}
+			}
 		}
 	}
 	else {