From e5991ee579f05d520c6bdef515ebb30c38bbaad6 2010-08-23 20:20:32
From: epatters <epatters@enthought.com>
Date: 2010-08-23 20:20:32
Subject: [PATCH] Fixed bug introduced by the recent payload processing refactor.

---

diff --git a/IPython/frontend/qt/console/ipython_widget.py b/IPython/frontend/qt/console/ipython_widget.py
index 9a32b4d..91bbd83 100644
--- a/IPython/frontend/qt/console/ipython_widget.py
+++ b/IPython/frontend/qt/console/ipython_widget.py
@@ -190,6 +190,8 @@ class IPythonWidget(FrontendWidget):
         if self._previous_prompt_obj and \
                 self._previous_prompt_obj.number != previous_prompt_number:
             block = self._previous_prompt_obj.block
+
+            # Make sure the prompt block has not been erased.
             if block.isValid() and not block.text().isEmpty():
 
                 # Remove the old prompt and insert a new prompt.
diff --git a/IPython/frontend/qt/console/rich_ipython_widget.py b/IPython/frontend/qt/console/rich_ipython_widget.py
index c38946c..de4d73b 100644
--- a/IPython/frontend/qt/console/rich_ipython_widget.py
+++ b/IPython/frontend/qt/console/rich_ipython_widget.py
@@ -81,7 +81,7 @@ class RichIPythonWidget(IPythonWidget):
                 # Add other plot formats here!
                 return False
         else:
-            return super(RichIPythonWidget, self)._process_execute_ok(msg)
+            return super(RichIPythonWidget, self)._process_execute_payload(item)
 
     #---------------------------------------------------------------------------
     # 'RichIPythonWidget' protected interface