From 85bcb2eafd8648af5020bf0d39c233206535dc68 Mon Sep 17 00:00:00 2001
From: Alexey Loubyansky <olubyans@redhat.com>
Date: Thu, 26 Jan 2023 08:45:36 +0100
Subject: [PATCH] Fix NPE obtaining a project map from Maven session

---
 .../main/java/io/quarkus/maven/QuarkusBootstrapProvider.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/devtools/maven/src/main/java/io/quarkus/maven/QuarkusBootstrapProvider.java b/devtools/maven/src/main/java/io/quarkus/maven/QuarkusBootstrapProvider.java
index 2c4e876d7e189..1821722bc8c1f 100644
--- a/devtools/maven/src/main/java/io/quarkus/maven/QuarkusBootstrapProvider.java
+++ b/devtools/maven/src/main/java/io/quarkus/maven/QuarkusBootstrapProvider.java
@@ -66,6 +66,9 @@ static ArtifactKey getProjectId(MavenProject project) {
 
     static Map<Path, Model> getProjectMap(MavenSession session) {
         final List<MavenProject> allProjects = session.getAllProjects();
+        if (allProjects == null) {
+            return Map.of();
+        }
         final Map<Path, Model> projectModels = new HashMap<>(allProjects.size());
         for (MavenProject mp : allProjects) {
             mp.getOriginalModel().setPomFile(mp.getFile());