Protect against multiple Change Settings dialogues. We should probably also
authorowen <owen@cda61777-01e9-0310-a592-d414129be87e>
Thu, 10 Mar 2005 10:07:27 +0000 (10:07 +0000)
committerowen <owen@cda61777-01e9-0310-a592-d414129be87e>
Thu, 10 Mar 2005 10:07:27 +0000 (10:07 +0000)
commit0b3c373d69b4d1a8e363ade782e83e91ccb380b9
treee0d0313aaa9aeefda1504eadeca018d10174c841
parent8e90e4c629df76a23b79e19814dbbcaef448ad07
Protect against multiple Change Settings dialogues.  We should probably also
arrange to switch to an existing Change Settings if the user selects the
menu item and we already have a Change Settings.

git-svn-id: svn://svn.tartarus.org/sgt/putty@5475 cda61777-01e9-0310-a592-d414129be87e
unix/gtkwin.c