Always send "initializationOptions"

Some servers expects the object to be there. One being
https://github.com/vuejs/language-tools

diff --git a/autoload/lsp/lspserver.vim b/autoload/lsp/lspserver.vim
index b229fdecbde41e02887b3f6954b61aaf40170d27..aedad205448a3aacc60edf23785a06aba6398819 100644 (file)
--- a/autoload/lsp/lspserver.vim
+++ b/autoload/lsp/lspserver.vim
@@ -191,6 +191,8 @@ def InitServer(lspserver: dict<any>, bnr: number)
   initparams.capabilities = capabilities.GetClientCaps()
   if !lspserver.initializationOptions->empty()
     initparams.initializationOptions = lspserver.initializationOptions
+  else
+    initparams.initializationOptions = {}
   endif
 
   lspserver.rpcInitializeRequest = initparams