From cc15b8ead8ab6a21a19c4455002bb4c7bc8de7dc Mon Sep 17 00:00:00 2001
From: Martin Lippert <lippertm@vmware.com>
Date: Fri, 14 Jul 2023 12:55:51 +0200
Subject: [PATCH] GH-1068: added missing null check

---
 .../ide/vscode/boot/java/utils/SpringIndexerJava.java           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java
index 6c8176ba7..6aa62e9f2 100644
--- a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java
+++ b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java
@@ -419,7 +419,7 @@ public class SpringIndexerJava implements SpringIndexer {
 		CachedBean[] beans;
 		CachedDiagnostics[] diagnostics;
 
-		if (cachedSymbols == null || cachedBeans == null) {
+		if (cachedSymbols == null || cachedBeans == null || cachedDiagnostics == null ) {
 			List<CachedSymbol> generatedSymbols = new ArrayList<CachedSymbol>();
 			List<CachedBean> generatedBeans = new ArrayList<CachedBean>();
 			List<CachedDiagnostics> generatedDiagnostics = new ArrayList<CachedDiagnostics>();