Add warning when overwriting an already installed dirty-callback.

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@16228 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Christian Stimming 2007-06-30 11:38:33 +00:00
parent cfc821ac45
commit ea0d0c6274

View File

@ -221,6 +221,9 @@ qof_book_get_dirty_time (const QofBook *book)
void
qof_book_set_dirty_cb(QofBook *book, QofBookDirtyCB cb, gpointer user_data)
{
if (book->dirty_cb)
g_warning("qof_book_set_dirty_cb: Already existing callback %p, will be overwritten by %p\n",
book->dirty_cb, cb);
book->dirty_data = user_data;
book->dirty_cb = cb;
}