From abed04a6d4ca47beca9556ddaa0a7143f0c14d5c Mon Sep 17 00:00:00 2001
From: hrsh7th <hrsh7th@gmail.com>
Date: Tue, 7 Sep 2021 01:14:17 +0900
Subject: [PATCH] Improve performance and buf fixes

---
 lua/cmp/config.lua | 2 +-
 lua/cmp/source.lua | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lua/cmp/config.lua b/lua/cmp/config.lua
index c6c87b7..eae3c19 100644
--- a/lua/cmp/config.lua
+++ b/lua/cmp/config.lua
@@ -56,7 +56,7 @@ config.get_source_config = function(name)
         return s
       end
     end
-    return nil
+    return {}
   end)
 end
 
diff --git a/lua/cmp/source.lua b/lua/cmp/source.lua
index c2a06f4..06b2163 100644
--- a/lua/cmp/source.lua
+++ b/lua/cmp/source.lua
@@ -309,7 +309,7 @@ source.complete = function(self, ctx, callback)
     },
     self.complete_dedup(vim.schedule_wrap(function(response)
       self.revision = self.revision + 1
-      if (misc.safe(response) and misc.safe(response.items) or misc.safe(response)) ~= nil then
+      if #((response or {}).items or response or {}) > 0 then
         debug.log(self:get_debug_name(), 'retrieve', #(response.items or response))
         self.status = source.SourceStatus.COMPLETED
         self.incomplete = response.isIncomplete or false
@@ -321,7 +321,7 @@ source.complete = function(self, ctx, callback)
         end
       else
         debug.log(self:get_debug_name(), 'continue', 'nil')
-        if prev_status == source.SourceStatus.WAITING then
+        if completion_context.triggerKind == types.lsp.CompletionTriggerKind.TriggerCharacter then
           self:reset()
         end
         self.status = prev_status