Version: (using KDE KDE 3.4.2) Installed from: SuSE RPMs OS: Linux Open the composer, enter an address into the address-line. It has To: in front of it. A second line is added with CC: in front of it. Set the cursor into the first line and delete the address using backspace. If press once to often, the line is deleted and the second (CC:) is made the only line. Expected behaviour would be to have at least one To: line.
In SuSE 9.2, KDE 3.4.2, when I enter an address another To: entry is created, not Cc:. Which SuSE are you using?
The rec editor will try and remember your preference, if you normally use to as the second line it will try and put that as the second line, but if you use mostly cc as the second time it will try and put that as the second line, so this will be different depending on your usage pattern. So working differently is the expected behaviour here, but I agree that if you delete the first to line there should be another to line at the top, this I have tried to fix but not had time so far.
*** Bug 153220 has been marked as a duplicate of this bug. ***
Tried it in KDE 4.3 and it worked for me