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authorJon Trowbridge <trow@ximian.com>2001-06-07 05:09:20 +0800
committerJon Trowbridge <trow@src.gnome.org>2001-06-07 05:09:20 +0800
commitf15bb6a3ebcadfc4dbe8e9d2a2c82c98ac2da35a (patch)
tree24e03835f0e3216ded55b1b248efbb530367f75a /shell
parentc77b7e30202573c1c4ab54086388202d93181b45 (diff)
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Check that the chain of deferences in gui->account->source->url is safe.
2001-06-06 Jon Trowbridge <trow@ximian.com> * mail-account-gui.c (source_type_changed): Check that the chain of deferences in gui->account->source->url is safe. This was causing a segfault when adding a new account if any of the existing accounts had their sources set to "None". (i.e. gui->account->source == NULL) * mail-accounts.c (load_accounts): Check that account->source != NULL before dereferencing it. (load_accounts): The selection is cleared when the account clist is rebuilt (say after a call to add), but no unselect event is emitted. Yes, the clist is evil. We work around this by explictly calling mail_unselect, our unselect signal handler. (Otherwise, the edit and delete buttons remain sensitive and accounts_row != 0, but the user can't see which row the dialog thinks is selected.) (load_news): Check the account->source != NULL before dereferencing it. (mail_unselect): If an insensitive button in a button box has the focus, and if you hit tab, there is a segfault deep inside of gtk. This is probably a gtk bug. We work around it by having the add button (which is always sensitive) grab the focus on an unselect. svn path=/trunk/; revision=10136
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