From 8357a77dd4873facb5af59473e12a279dede12f7 Mon Sep 17 00:00:00 2001
From: Washi <washi1337@protonmail.com>
Date: Wed, 15 Mar 2023 10:24:19 +0100
Subject: [PATCH] Add OptionalHeader::SetDataDirectory helper method.

---
 src/AsmResolver.PE.File/Headers/OptionalHeader.cs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/AsmResolver.PE.File/Headers/OptionalHeader.cs b/src/AsmResolver.PE.File/Headers/OptionalHeader.cs
index a72535fa3..b9055445d 100644
--- a/src/AsmResolver.PE.File/Headers/OptionalHeader.cs
+++ b/src/AsmResolver.PE.File/Headers/OptionalHeader.cs
@@ -399,6 +399,16 @@ public IList<DataDirectory> DataDirectories
         /// <returns>The data directory entry.</returns>
         public DataDirectory GetDataDirectory(DataDirectoryIndex index) => DataDirectories[(int) index];
 
+        /// <summary>
+        /// Sets a data directory by its index.
+        /// </summary>
+        /// <param name="index">The index.</param>
+        /// <param name="directory">The new data directory entry.</param>
+        public void SetDataDirectory(DataDirectoryIndex index, DataDirectory directory)
+        {
+            DataDirectories[(int) index] = directory;
+        }
+
         /// <inheritdoc />
         public override uint GetPhysicalSize()
         {