Improve is_error() so we can check for state of specified query

Aleksander Machniak

2012-08-08 ea08d4c9617b2ffd36a53d3759e102a3c52ef69b

1
tinyMCE.addI18n('lv.paste_dlg',{"word_title":"Izmantojiet CTRL+V uz j\u016bsu tastat\u016bras lai iekop\u0113t tekstu log\u0101.","text_linebreaks":"Sagl\u0101b\u0101t l\u012bniju sadal\u012bt\u0101jus","text_title":"Izmantojiet CTRL+V uz j\u016bsu tastat\u016bras lai iekop\u0113t tekstu log\u0101."});