From b133a3b55c47c666d364bc179595a837168b5ade Mon Sep 17 00:00:00 2001
From: Kirill Bulatov <mail4score@gmail.com>
Date: Mon, 29 Jul 2019 10:19:35 +0300
Subject: Ignore cancelled inlay hints responses

---
 editors/code/src/commands/inlay_hints.ts | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'editors')

diff --git a/editors/code/src/commands/inlay_hints.ts b/editors/code/src/commands/inlay_hints.ts
index 8154af8dc..34f7ccddb 100644
--- a/editors/code/src/commands/inlay_hints.ts
+++ b/editors/code/src/commands/inlay_hints.ts
@@ -79,12 +79,14 @@ export class HintsUpdater {
         documentUri: string,
         editor: TextEditor
     ): Promise<void> {
-        const newHints = (await this.queryHints(documentUri)) || [];
-        const newDecorations = newHints.map(hint => ({
-            range: hint.range,
-            renderOptions: { after: { contentText: `: ${hint.label}` } }
-        }));
-        return editor.setDecorations(typeHintDecorationType, newDecorations);
+        const newHints = await this.queryHints(documentUri);
+        if (newHints != null) {
+            const newDecorations = newHints.map(hint => ({
+                range: hint.range,
+                renderOptions: { after: { contentText: `: ${hint.label}` } }
+            }));
+            return editor.setDecorations(typeHintDecorationType, newDecorations);
+        }
     }
 
     private async queryHints(documentUri: string): Promise<InlayHint[] | null> {
-- 
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