diff --git a/lib/stream/xlsx/worksheet-writer.js b/lib/stream/xlsx/worksheet-writer.js
index bfd62b4fd..cb96e2ba6 100644
--- a/lib/stream/xlsx/worksheet-writer.js
+++ b/lib/stream/xlsx/worksheet-writer.js
@@ -187,6 +187,9 @@ WorksheetWriter.prototype = {
// we _cannot_ accept new rows from now on
this._rows = null;
+ if (!this.startedData) {
+ this._writeOpenSheetData();
+ }
this._writeCloseSheetData();
this._writeMergeCells();
diff --git a/spec/integration/data/test-issue-99.xlsx b/spec/integration/data/test-issue-99.xlsx
new file mode 100644
index 000000000..643ee7168
Binary files /dev/null and b/spec/integration/data/test-issue-99.xlsx differ
diff --git a/spec/integration/issues.spec.js b/spec/integration/issues.spec.js
index ab97d232f..ccea87236 100644
--- a/spec/integration/issues.spec.js
+++ b/spec/integration/issues.spec.js
@@ -11,6 +11,23 @@ var TEST_XLSX_FILE_NAME = './spec/out/wb.test.xlsx';
describe('github issues', function() {
+ it('issue 99 - Too few data or empty worksheet generate malformed excel file', function() {
+ var testutils = require('../utils/index');
+ var options = {
+ filename: './spec/integration/data/test-issue-99.xlsx',
+ useStyles: true,
+ useSharedStrings: true
+ };
+ var wb = new Excel.stream.xlsx.WorkbookWriter(options);
+ var sheet = wb.addWorksheet("test");
+ sheet.commit();
+ wb.commit();
+
+ var wb2 = new Excel.Workbook();
+ wb2.xlsx.readFile('./spec/integration/data/test-issue-99.xlsx');
+ throw Error("check the file is correclty opened by excel");
+
+ });
it('issue 163 - Error while using xslx readFile method', function() {
var wb = new Excel.Workbook();
return wb.xlsx.readFile('./spec/integration/data/test-issue-163.xlsx')
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