Correct nullability annotation for IDataRecord

Fixes dotnet#44886
roji · Nov 19, 2020 · 34add8f · 34add8f
1 parent 1821d9c
commit 34add8f
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/libraries/System.Data.Common/ref/System.Data.Common.cs b/src/libraries/System.Data.Common/ref/System.Data.Common.cs
@@ -1259,9 +1259,9 @@ public partial interface IDataRecord
         object this[string name] { get; }
         bool GetBoolean(int i);
         byte GetByte(int i);
-        long GetBytes(int i, long fieldOffset, byte[] buffer, int bufferoffset, int length);
+        long GetBytes(int i, long fieldOffset, byte[]? buffer, int bufferoffset, int length);
         char GetChar(int i);
-        long GetChars(int i, long fieldoffset, char[] buffer, int bufferoffset, int length);
+        long GetChars(int i, long fieldoffset, char[]? buffer, int bufferoffset, int length);
         System.Data.IDataReader GetData(int i);
         string GetDataTypeName(int i);
         System.DateTime GetDateTime(int i);

diff --git a/src/libraries/System.Data.Common/src/System/Data/IDataRecord.cs b/src/libraries/System.Data.Common/src/System/Data/IDataRecord.cs
@@ -16,9 +16,9 @@ public interface IDataRecord
         int GetOrdinal(string name);
         bool GetBoolean(int i);
         byte GetByte(int i);
-        long GetBytes(int i, long fieldOffset, byte[] buffer, int bufferoffset, int length);
+        long GetBytes(int i, long fieldOffset, byte[]? buffer, int bufferoffset, int length);
         char GetChar(int i);
-        long GetChars(int i, long fieldoffset, char[] buffer, int bufferoffset, int length);
+        long GetChars(int i, long fieldoffset, char[]? buffer, int bufferoffset, int length);
         Guid GetGuid(int i);
         short GetInt16(int i);
         int GetInt32(int i);