# HG changeset patch
# User laurent
# Date 1329864973 -3600
# Node ID 34c1fa1a89a949b2972c8e0df1c911ba8ce9d12c
# Parent  aaa3b02d42b1273e94db4bec62f0a47064e57d6a
Fix bug variables in Debug Variable List unregistered even if they still exist in transfered program

diff -r aaa3b02d42b1 -r 34c1fa1a89a9 PLCOpenEditor.py
--- a/PLCOpenEditor.py	Mon Feb 20 15:21:10 2012 +0100
+++ b/PLCOpenEditor.py	Tue Feb 21 23:56:13 2012 +0100
@@ -1947,10 +1947,10 @@
                     root = None
             for idx in idxs:
                 editor = self.TabsOpened.GetPage(idx)
-                item = None
-                if root is not None:
-                    item = self.GetInstancesTreeItem(root, editor.GetInstancePath())
                 if editor.IsDebugging():
+                    item = None
+                    if root is not None:
+                        item = self.GetInstancesTreeItem(root, editor.GetInstancePath())
                     if item is None:
                         self.TabsOpened.DeletePage(idx)
                     elif isinstance(editor, GraphicViewer):
@@ -4126,8 +4126,10 @@
         self.Thaw()
     
     def UnregisterObsoleteData(self):
-        for idx, item in enumerate(self.Table.GetData()):
-            if self.GetDataType(item.GetVariable()) is None:
+        items = [(idx, item) for idx, item in enumerate(self.Table.GetData())]
+        items.reverse()
+        for idx, item in items:
+            if self.GetDataType(item.GetVariable().upper()) is None:
                 self.RemoveDataConsumer(item)
                 self.Table.RemoveItem(idx)
         self.Freeze()