From e657bf24081f271a73ec0a1c48e8c53aa591cb42 Mon Sep 17 00:00:00 2001
From: k <k@klabz.org>
Date: Wed, 17 Jul 2024 08:13:19 +0200
Subject: [PATCH] Special handling for empty json diagnostics

See https://github.com/HaxeFoundation/haxe/issues/11709
---
 src/haxeLanguageServer/Context.hx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/haxeLanguageServer/Context.hx b/src/haxeLanguageServer/Context.hx
index c9c8b5c4..263412ba 100644
--- a/src/haxeLanguageServer/Context.hx
+++ b/src/haxeLanguageServer/Context.hx
@@ -102,6 +102,12 @@ class Context {
 		final includeDisplayArguments = method.startsWith("display/") || method == ServerMethods.ReadClassPaths;
 		callDisplay(method, [Json.stringify(message)], token, function(result:DisplayResult) {
 			switch result {
+				case DResult("") if (method == DisplayMethods.Diagnostics):
+					haxeDisplayProtocol.handleMessage(({
+						jsonrpc: Protocol.PROTOCOL_VERSION,
+						id: @:privateAccess haxeDisplayProtocol.nextRequestId - 1, // ew..
+						result: {result: []}
+					} : ResponseMessage));
 				case DResult(msg):
 					haxeDisplayProtocol.handleMessage(Json.parse(msg));
 				case DCancelled: