致命的 #947
完了
ショートカットキーを 編集/追加 しようとすると落ちる
説明
ショートカット設定で, 変更や追加をクリックしたときmikutterが落ちてしまう.
バックトレース
/home/toshi/mikutter/core/plugin/shortcutkey/shortcutkey_listview.rb:192:in `block in initialize': undefined method `load_pixbuf' for nil:NilClass
from /home/toshi/mikutter/core/plugin/shortcutkey/shortcutkey_listview.rb:187:in `each'
from /home/toshi/mikutter/core/plugin/shortcutkey/shortcutkey_listview.rb:187:in `map'
from /home/toshi/mikutter/core/plugin/shortcutkey/shortcutkey_listview.rb:187:in `initialize'
from /home/toshi/mikutter/core/plugin/shortcutkey/shortcutkey_listview.rb:139:in `new'
from /home/toshi/mikutter/core/plugin/shortcutkey/shortcutkey_listview.rb:139:in `command_box'
from /home/toshi/mikutter/core/plugin/shortcutkey/shortcutkey_listview.rb:105:in `popup_input_window'
from /home/toshi/mikutter/core/mui/gtk_crud.rb:152:in `record_create'
from /home/toshi/mikutter/core/mui/gtk_crud.rb:30:in `block in create_button'
from /home/toshi/mikutter/core/mui/gtk_extension.rb:33:in `block in safety_signal_connect'
from /home/toshi/mikutter/core/plugin/gtk/mainloop.rb:10:in `main'
from /home/toshi/mikutter/core/plugin/gtk/mainloop.rb:10:in `mainloop'
from /home/toshi/mikutter/mikutter.rb:66:in `boot!'
from /home/toshi/mikutter/mikutter.rb:95:in `<main>'
