Revert "Support LSP 3.15"

This reverts commit 712700d8e027b108f9c4f8fa9acc2f25e453b6d1.

1 files changed, 1 insertions, 2 deletions

diff --git a/crates/ra_lsp_server/src/main_loop.rs b/crates/ra_lsp_server/src/main_loop.rs
index 158cac0be..83845f1e0 100644
--- a/crates/ra_lsp_server/src/main_loop.rs
+++ b/crates/ra_lsp_server/src/main_loop.rs
@@ -520,8 +520,7 @@ fn on_notification(
             if let Some(file_id) = state.vfs.write().remove_file_overlay(path.as_path()) {
                 subs.remove_sub(FileId(file_id.0));
             }
-            let params =
-                req::PublishDiagnosticsParams { uri, diagnostics: Vec::new(), version: None };
+            let params = req::PublishDiagnosticsParams { uri, diagnostics: Vec::new() };
             let not = notification_new::<req::PublishDiagnostics>(params);
             msg_sender.send(not.into()).unwrap();
             return Ok(());