From 1118e321773317cd9c33899ba792f49df8ec25d5 Mon Sep 17 00:00:00 2001
From: Rebecca Stambler <rstambler@golang.org>
Date: Fri, 1 Nov 2019 16:50:24 -0400
Subject: [PATCH] internal/lsp: fix nil pointer in textDocument/didClose

Fixes golang/go#35165

Change-Id: I1a4cb2bae89c2eeb52908c622ce17913f3c2a3c5
Reviewed-on: https://go-review.googlesource.com/c/tools/+/204823
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---
 internal/lsp/text_synchronization.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/lsp/text_synchronization.go b/internal/lsp/text_synchronization.go
index 303f66f41f..4019daca12 100644
--- a/internal/lsp/text_synchronization.go
+++ b/internal/lsp/text_synchronization.go
@@ -155,6 +155,7 @@ func (s *Server) didClose(ctx context.Context, params *protocol.DidCloseTextDocu
 	f, err := view.GetFile(ctx, uri)
 	if err != nil {
 		log.Error(ctx, "no file", err, telemetry.URI)
+		return nil
 	}
 	_, cphs, err := view.CheckPackageHandles(ctx, f)
 	if err != nil {