1 files changed, 1 insertions, 1 deletions
diff --git a/poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFChart.java b/poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFChart.java
index 38266f409d..c8e9aabd74 100644
--- a/poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFChart.java
+++ b/poi/src/main/java/org/apache/poi/hssf/usermodel/HSSFChart.java
@@ -1120,7 +1120,7 @@ public final class HSSFChart {
                 }
             }
 
-            linkedDataRecord.setFormulaOfLink(ptgList.toArray(new Ptg[0]));
+            linkedDataRecord.setFormulaOfLink(ptgList.toArray(Ptg.EMPTY_PTG_ARRAY));
 
             return rowCount * colCount;
         }