Fix nullability warnng in latest .NET Core SDK.

bgrainger · bgrainger · commit 5a0b765a6838 · 2020-03-10T21:15:45.000-07:00
diff --git a/src/MySqlConnector/Protocol/Serialization/ByteBufferWriter.cs b/src/MySqlConnector/Protocol/Serialization/ByteBufferWriter.cs
@@ -104,7 +104,7 @@ public void Write(ReadOnlySpan<byte> span)
 		public void Write(string value)
 		{
 			Debug.Assert(value is object, "value is object");
-			if (value.Length == 0)
+			if (value!.Length == 0)
 				return;
 
 			var byteCount = Encoding.UTF8.GetByteCount(value);

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ public void Write(ReadOnlySpan<byte> span)`
`104`	`104`	`public void Write(string value)`
`105`	`105`	`{`
`106`	`106`	`Debug.Assert(value is object, "value is object");`
`107`		`- if (value.Length == 0)`
	`107`	`+ if (value!.Length == 0)`
`108`	`108`	`return;`
`109`	`109`
`110`	`110`	`var byteCount = Encoding.UTF8.GetByteCount(value);`