Fix checking if cell style is set

This PR fixes checking if cell style is set
nissl-lab · Oct 5, 2024 · cf8ca8c · cf8ca8c
1 parent ae979de
commit cf8ca8c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/OpenXmlFormats/Spreadsheet/Sheet/CT_Cell.cs b/OpenXmlFormats/Spreadsheet/Sheet/CT_Cell.cs
@@ -130,7 +130,7 @@ public bool IsSetT()
         }
         public bool IsSetS()
         {
-            return sField != 0;
+            return sField != null && sField != 0;
         }
         public bool IsSetF()
         {