Created
December 9, 2013 12:45
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| --- lib/riemann/dash/public/views/grid.js | |
| +++ lib/riemann/dash/public/views/grid.js | |
| @@ -354,7 +354,7 @@ | |
| Grid.prototype.remove = function(e) { | |
| var row_key = this.row_fn(e); | |
| var col_key = this.col_fn(e); | |
| - if (this.events[row_key][col_key]) { | |
| + if (this.events[row_key] && this.events[row_key][col_key]) { | |
| delete this.events[row_key][col_key]; | |
| } | |
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