From 27887574ef085cf3320f6729673e251aef46e55a Mon Sep 17 00:00:00 2001
From: chemzqm <chemzqm@gmail.com>
Date: Fri, 14 Jun 2019 19:28:19 +0800
Subject: [PATCH] fix error thrown on highlight

---
 src/server/features/documentHighlight.ts | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/src/server/features/documentHighlight.ts b/src/server/features/documentHighlight.ts
index 9e8572e..e6a0a44 100644
--- a/src/server/features/documentHighlight.ts
+++ b/src/server/features/documentHighlight.ts
@@ -24,16 +24,19 @@ export default class TypeScriptDocumentHighlightProvider implements DocumentHigh
       ...typeConverters.Position.toFileLocationRequestArgs(file, position),
       filesToSearch: [file]
     }
-    const response = await this.client.execute('documentHighlights', args, token)
-    if (response.type !== 'response' || !response.body) {
+    try {
+      const response = await this.client.execute('documentHighlights', args, token)
+      if (response.type !== 'response' || !response.body) {
+        return []
+      }
+      return flatten(
+        response.body
+          .filter(highlight => highlight.file === file)
+          .map(convertDocumentHighlight))
+
+    } catch (_e) {
       return []
     }
-
-    return flatten(
-      response.body
-        .filter(highlight => highlight.file === file)
-        .map(convertDocumentHighlight))
-
   }
 }