Handle nil signature-help response

9fans · Jun 18, 2023 · 6067880 · 6067880
1 parent 28122bb
commit 6067880
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/internal/lsp/acmelsp/remote.go b/internal/lsp/acmelsp/remote.go
@@ -227,9 +227,11 @@ func (rc *RemoteCmd) SignatureHelp(ctx context.Context) error {
  if err != nil {
  return err
  }
- for _, sig := range sh.Signatures {
- fmt.Fprintf(rc.Stdout, "%v\n", sig.Label)
- fmt.Fprintf(rc.Stdout, "%v\n", sig.Documentation)
+ if sh != nil {
+ for _, sig := range sh.Signatures {
+ fmt.Fprintf(rc.Stdout, "%v\n", sig.Label)
+ fmt.Fprintf(rc.Stdout, "%v\n", sig.Documentation)
+ }
  }
  return nil
 }