From 9fafce05b2509c0158618dccfa55b6f43ed823c2 Mon Sep 17 00:00:00 2001
From: "shane.xb.qian" <shane.qian@foxmail.com>
Date: Mon, 24 Oct 2022 14:35:35 +0800
Subject: [PATCH] fix: check trig char if exist first otherwise broken.

---
 autoload/lsp/handlers.vim | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/autoload/lsp/handlers.vim b/autoload/lsp/handlers.vim
index 70ed94a..6be59b6 100644
--- a/autoload/lsp/handlers.vim
+++ b/autoload/lsp/handlers.vim
@@ -25,8 +25,9 @@ def ProcessInitializeReply(lspserver: dict<any>, req: dict<any>, reply: dict<any
   lspserver.caps = caps
 
   if opt.lspOptions.autoComplete && caps->has_key('completionProvider')
-    var triggers = caps.completionProvider.triggerCharacters
-    lspserver.completionTriggerChars = triggers
+    if caps.completionProvider->has_key('triggerCharacters')
+	lspserver.completionTriggerChars = caps.completionProvider.triggerCharacters
+    endif
     lspserver.completionLazyDoc =
 		lspserver.caps.completionProvider->has_key('resolveProvider')
 		&& lspserver.caps.completionProvider.resolveProvider
-- 
2.48.1