BPython:

- fixed bug #1882: http://projects.blender.org/tracker/?func=detail&atid=125&aid=1882&group_id=9
    Crash / hang when changing meshes that had edge data.  The mesh->totedge value was not being set to 0.  Reported by jms, thanks.
- fixed bug #1780: https://projects.blender.org/tracker/index.php?func=detail&aid=1780&group_id=9&atid=125.
    Deleting a Text that was being used as script link crashed Blender.  Added a check to unlink the Text from eventual script links when it gets removed.  Reported by kaito, thanks.
- doc updates (one related to bug #1807: http://projects.blender.org/tracker/?func=detail&atid=125&aid=1807&group_id=9 , actually a little misleading word in the NMesh doc: you can get the subsurfed mesh with NMesh.GetRawFromObject, but it's the display subdivision level that counts).

1 files changed, 40 insertions, 0 deletions

diff --git a/source/blender/python/BPY_interface.c b/source/blender/python/BPY_interface.c
index 1fd217656d9..bc691e002fb 100644
--- a/source/blender/python/BPY_interface.c
+++ b/source/blender/python/BPY_interface.c
@@ -1091,6 +1091,46 @@ void BPY_free_scriptlink( struct ScriptLink *slink )
 	return;
 }
 
+int CheckAllScriptsFromList( ListBase * list, Text * text )
+{
+	ID *id;
+	ScriptLink *scriptlink;
+	int index;
+	int fixed = 0;
+
+	id = list->first;
+
+	while( id != NULL ) {
+		scriptlink = ID_getScriptlink( id );
+		if( scriptlink && scriptlink->totscript ) {
+			for( index = 0; index < scriptlink->totscript; index++) {
+				if ((Text *)scriptlink->scripts[index] == text) {
+					scriptlink->scripts[index] = NULL;
+					fixed++;
+				}
+			}
+		}
+		id = id->next;
+	}
+
+	return fixed;
+}
+
+/* When a Text is deleted, we need to unlink it from eventual scriptlinks */
+int BPY_check_all_scriptlinks( Text * text )
+{
+	int fixed = 0;
+	fixed += CheckAllScriptsFromList( &( G.main->object ), text );
+	fixed += CheckAllScriptsFromList( &( G.main->lamp ), text );
+	fixed += CheckAllScriptsFromList( &( G.main->camera ), text );
+	fixed += CheckAllScriptsFromList( &( G.main->mat ), text );
+	fixed += CheckAllScriptsFromList( &( G.main->world ), text );
+	fixed += CheckAllScriptsFromList( &( G.main->scene ), text );
+
+	return fixed;
+}
+
+
 /*****************************************************************************
 * Description: 
 * Notes: