From f09ffb63dbce3314e1be7059831e5a81e43eea2c Mon Sep 17 00:00:00 2001
From: Techatrix <19954306+Techatrix@users.noreply.github.com>
Date: Sat, 19 Nov 2022 00:49:59 +0100
Subject: [PATCH] don't format files with syntax errors (#766)

* don't format files with syntax errors

* Remove showMessage

Co-authored-by: Auguste Rame <19855629+SuperAuguste@users.noreply.github.com>
---
 src/Server.zig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Server.zig b/src/Server.zig
index d8de20e..3a439ce 100644
--- a/src/Server.zig
+++ b/src/Server.zig
@@ -2098,6 +2098,10 @@ fn formattingHandler(server: *Server, writer: anytype, id: types.RequestId, req:
         return try respondGeneric(writer, id, null_result_response);
     };
 
+    if (handle.tree.errors.len != 0) {
+        return try respondGeneric(writer, id, null_result_response);
+    }
+
     const formatted = try handle.tree.render(server.allocator);
     defer server.allocator.free(formatted);