[PATCH] KGpg: prevent crash on encryption

[bj at altern.org]

Fix KGpg crash on encryption if selected key is not valid.

* Make sure to KPassivePopup *pop is initialised before deleting it.
* Add some setTimeOut(0) to make sure the popup does not disappear until 
en/decryption is over.
* Remove unused bool popIsDisplayed.

Patch attached...
-------------- next part --------------
A non-text attachment was scrubbed...
Name: kgpg.diff
Type: text/x-diff
Size: 3301 bytes
Desc: not available
URL: <http://mail.kde.org/pipermail/kde-core-devel/attachments/20031209/0d3425d1/attachment.diff>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: signature
URL: <http://mail.kde.org/pipermail/kde-core-devel/attachments/20031209/0d3425d1/attachment.sig>