From 565dfb041e8874e785259e221f35dc60a796938c Mon Sep 17 00:00:00 2001
From: Tamas Cservenak <tamas@cservenak.net>
Date: Sat, 19 Oct 2024 10:25:19 +0200
Subject: [PATCH] [MNG-8331] Mix of the two fixes

Don't do anything if not needed.

---

https://issues.apache.org/jira/browse/MNG-8331
---
 .../internal/impl/model/DefaultModelBuilder.java      | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/maven-api-impl/src/main/java/org/apache/maven/internal/impl/model/DefaultModelBuilder.java b/maven-api-impl/src/main/java/org/apache/maven/internal/impl/model/DefaultModelBuilder.java
index 38266f30327b..95cb2ea70d5d 100644
--- a/maven-api-impl/src/main/java/org/apache/maven/internal/impl/model/DefaultModelBuilder.java
+++ b/maven-api-impl/src/main/java/org/apache/maven/internal/impl/model/DefaultModelBuilder.java
@@ -564,8 +564,10 @@ public void mergeRepositories(List<Repository> toAdd, boolean replace) {
         // Infer inner reactor dependencies version
         //
         Model transformFileToRaw(Model model) {
-            List<Dependency> newDeps = new ArrayList<>();
-            boolean modified = false;
+            if (model.getDependencies().isEmpty()) {
+                return model;
+            }
+            List<Dependency> newDeps = new ArrayList<>(model.getDependencies().size());
             for (Dependency dep : model.getDependencies()) {
                 if (dep.getVersion() == null) {
                     Dependency.Builder depBuilder = null;
@@ -591,13 +593,14 @@ Model transformFileToRaw(Model model) {
                     }
                     if (depBuilder != null) {
                         newDeps.add(depBuilder.build());
-                        modified = true;
                     } else {
                         newDeps.add(dep);
                     }
+                } else {
+                    newDeps.add(dep);
                 }
             }
-            return modified ? model.withDependencies(newDeps) : model;
+            return model.withDependencies(newDeps);
         }
 
         String replaceCiFriendlyVersion(Map<String, String> properties, String version) {