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-rw-r--r--plugins/slick.checkboxselectcolumn.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/slick.checkboxselectcolumn.js b/plugins/slick.checkboxselectcolumn.js
index db9a52c..83d8d50 100644
--- a/plugins/slick.checkboxselectcolumn.js
+++ b/plugins/slick.checkboxselectcolumn.js
@@ -51,7 +51,7 @@
_selectedRowsLookup = lookup;
_grid.render();
- if (selectedRows.length == _grid.getDataLength()) {
+ if (selectedRows.length && selectedRows.length == _grid.getDataLength()) {
_grid.updateColumnHeader(_options.columnId, "<input type='checkbox' checked='checked'>", _options.toolTip);
} else {
_grid.updateColumnHeader(_options.columnId, "<input type='checkbox'>", _options.toolTip);