tree a164d44f8d0e9d3f6c8ae1dbca69d87e3a8b9fc2
parent 6a84918a330b04df7ca803108804dd7cb40d7663
author Hana (Hyang-Ah) Kim <hyangah@gmail.com> 1596229658 -0400
committer Hyang-Ah Hana Kim <hyangah@gmail.com> 1596601371 +0000

src/goLanguageServer.ts: handle missing filterText in completion items

According to LSP spec, VS Code should use the `label` if `filterText`
is falsy, but it doesn't seem to work that way.
Now gopls can send completion items without `filterText`. So, make
sure to have something reasonable as the filterText if the value
is undefined.

Fixes golang/vscode-go#441

Change-Id: Ie682e8232c09dbd547897002064b478ed1692a1c
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/246297
Reviewed-by: Rebecca Stambler <rstambler@golang.org>