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Simplify get_msg_cell function of notebook.js

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This commit is contained in:
Jonathan Frederic 2014-01-28 09:47:06 -08:00
parent 13694d04c3
commit 5ed3a0ebc5
1 changed files with 1 additions and 4 deletions

5
IPython/html/static/notebook/js/notebook.js

@ -308,10 +308,7 @@ var IPython = (function (IPython) {
* @return {Cell} Cell or null if no cell was found.
*/
Notebook.prototype.get_msg_cell = function (msg_id) {
if (IPython.CodeCell.msg_cells[msg_id] !== undefined) {
return IPython.CodeCell.msg_cells[msg_id];
}
return null;
return IPython.CodeCell.msg_cells[msg_id] || null;
};
/**