I think it has to do with these lines in cheese-window.c:
if (priv->camera_mode == CAMERA_MODE_PHOTO)
{
gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook_bar), 0);
gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->fullscreen_bar), 0);
gtk_widget_set_sensitive (priv->take_picture, TRUE);
gtk_widget_set_sensitive (priv->take_picture_fullscreen, TRUE);
}
else if (priv->camera_mode == CAMERA_MODE_BURST)
{
priv->repeat_count = 0;
priv->is_bursting = FALSE;
gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook_bar), 0);
gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->fullscreen_bar), 0);
gtk_action_group_set_sensitive (priv->actions_effects, TRUE);
gtk_action_group_set_sensitive (priv->actions_toggle, TRUE);
gtk_widget_set_sensitive (priv->take_picture, TRUE);
gtk_widget_set_sensitive (priv->take_picture_fullscreen, TRUE);
}
We need to check if a device actually exists before enabling the button
on escape key.
** Changed in: ubuntu
Status: New => In Progress
--
cheese: no device found, press escape, take photo, segmentation fault
https://bugs.launchpad.net/bugs/670759
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