From 709ca612a1f5c3f30af0c94ea105f39a03c62356 Mon Sep 17 00:00:00 2001
From: swmal <897655+swmal@users.noreply.github.com>
Date: Fri, 10 Jun 2022 11:21:03 +0200
Subject: [PATCH] #666 - INDIRECT function did not always set the correct data
 type when returning a single cell.

---
 .../Excel/Functions/RefAndLookup/Indirect.cs               | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/EPPlus/FormulaParsing/Excel/Functions/RefAndLookup/Indirect.cs b/src/EPPlus/FormulaParsing/Excel/Functions/RefAndLookup/Indirect.cs
index 78b49f922..9a9655ae3 100644
--- a/src/EPPlus/FormulaParsing/Excel/Functions/RefAndLookup/Indirect.cs
+++ b/src/EPPlus/FormulaParsing/Excel/Functions/RefAndLookup/Indirect.cs
@@ -57,6 +57,13 @@ public override CompileResult Execute(IEnumerable<FunctionArgument> arguments, P
             {
                 return CompileResult.Empty;
             }
+            else if(!result.IsMulti)
+            {
+                var cell = result.FirstOrDefault();
+                var val = cell != null ? cell.Value : null;
+                if (val == null) return CompileResult.Empty;
+                return new CompileResultFactory().Create(val);
+            }
             return new CompileResult(result, DataType.Enumerable);
         }
     }