From 076a43626b9be2d4a0af5431fe2267a154c897d6 Mon Sep 17 00:00:00 2001
From: Wei Wu <96556502+scnwwu@users.noreply.github.com>
Date: Wed, 13 Nov 2024 21:04:31 -0500
Subject: [PATCH] fix: don't show help when hover on white space (#1279)

Signed-off-by: Wei Wu <wei.wu@sas.com>
---
 server/src/sas/CompletionProvider.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/src/sas/CompletionProvider.ts b/server/src/sas/CompletionProvider.ts
index 1e611d63c..ea6d2991d 100644
--- a/server/src/sas/CompletionProvider.ts
+++ b/server/src/sas/CompletionProvider.ts
@@ -298,6 +298,10 @@ export class CompletionProvider {
           position.character,
         );
         return new Promise((resolve) => {
+          if (keyword.trim() === "") {
+            resolve(undefined);
+            return;
+          }
           this._loadHelp({
             keyword: keyword,
             type: "hint",