From: shane.xb.qian <shane.qian@foxmail.com>
Date: Fri, 11 Mar 2022 02:22:16 +0000 (+0800)
Subject: shane/mdf: to avoid if location (result) of defDecl was null
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=cd7288f2b797f4bc128295764b2e67690903c60a;p=vim-lsp.git

shane/mdf: to avoid if location (result) of defDecl was null
---

diff --git a/autoload/lsp/handlers.vim b/autoload/lsp/handlers.vim
index 89b8ddf..59abfb6b 100644
--- a/autoload/lsp/handlers.vim
+++ b/autoload/lsp/handlers.vim
@@ -133,14 +133,14 @@ enddef
 # Result: Location | Location[] | LocationLink[] | null
 def ProcessDefDeclReply(lspserver: dict<any>, req: dict<any>, reply: dict<any>): void
   var location: dict<any>
-  if reply.result->type() == v:t_list
-    if !reply.result->empty()
-      location = reply.result[0]
-    else
-      location = {}
-    endif
-  else
+  if reply.result->type() == v:t_list && !reply.result->empty() && reply.result[0]->type() == v:t_dict
+    location = reply.result[0]
+  elseif reply.result->type() == v:t_dict
+    # not sure if there possible 'dict' type of 'result' but just in case
     location = reply.result
+  else
+    # cannot assign 'null' to 'location' and/so all else cases assign '{}'
+    location = {}
   endif
 
   symbol.GotoSymbol(lspserver, location, req.method)