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[bz-69905] check cell before recursing (#978)

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PJ Fanning 2025-12-17 21:29:03 +01:00
parent 2f464f21cf
commit 6e152a71a6
1 changed files with 3 additions and 1 deletions
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4
poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFCell.java
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@ -410,7 +410,9 @@ public final class XSSFCell extends CellBase {
/* In an excel generated array formula, the formula property might be set, but the string is empty in related cells */ /* In an excel generated array formula, the formula property might be set, but the string is empty in related cells */
if (f == null || f.getStringValue().isEmpty()) { if (f == null || f.getStringValue().isEmpty()) {
XSSFCell cell = getSheet().getFirstCellInArrayFormula(this); XSSFCell cell = getSheet().getFirstCellInArrayFormula(this);
return cell.getCellFormula(fpb); if (cell != this) {
return cell.getCellFormula(fpb);
}
} }
} }
if (f == null) { if (f == null) {