Opera: when opening context menu, an empty paragraph is added

[Wiktor Walc]

When right-clicking with a mouse on an image to open the context menu, closing the context menu and then switching to source mode, an empty paragraph appears (<p>&nbsp;</p>).

Tested on Opera 10.10 (build 1893) @ XP/SP3. Does not happen when using Shift+F10.

Steps to reproduce

• Start with the following source

  <p>This is s<img alt="" src="http://a.cksource.com/c/1/inc/img/opensource-110x95.gif" style="width: 214px; height: 44px" />ome <strong>sample text</strong></p>
  

• click on an image
• right-click to open the context menu (note: when using Shift+F10, this problem does not exist)
• click somewhere inside of the editing area to close the context menu (or press Esc)
• switch to source mode
• result:

  <p>
  	&nbsp;</p>
  <p>
  	This is s<img alt="" src="http://a.cksource.com/c/1/inc/img/opensource-110x95.gif" style="width: 214px; height: 44px" />ome <strong>sample text</strong></p>
  

Each time you repeat all steps, another empty paragraph is added.

[Krzysztof Studnik]

Empty paragraph was not added on for Opera 10.61.3484, CKE 3.4.1 Trunk

[Krzysztof Studnik]

Works also in linux