From 5cf122870c659821929449d64bfc24d5913dbd77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=80=E8=90=8C=E5=B0=8F=E6=B1=90?= <sumneko@hotmail.com>
Date: Thu, 27 Dec 2018 10:30:59 +0800
Subject: =?UTF-8?q?hover=E8=BF=87=E6=BB=A4=E6=8E=89=E8=84=8F=E5=AF=B9?=
 =?UTF-8?q?=E8=B1=A1?=
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---
 server/src/matcher/hover.lua | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'server/src/matcher/hover.lua')

diff --git a/server/src/matcher/hover.lua b/server/src/matcher/hover.lua
index 09b2e071..de2eeffb 100644
--- a/server/src/matcher/hover.lua
+++ b/server/src/matcher/hover.lua
@@ -399,6 +399,10 @@ return function (result, source, lsp, select)
         return
     end
 
+    if result.key == '' then
+        return
+    end
+
     if result.type == 'string' then
         return getStringHover(result, lsp)
     end
-- 
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