From c3f2c98d39369959047c8aa4d6b53717a50b244f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E8=89=AF?= <841369634@qq.com>
Date: Tue, 31 May 2022 16:16:45 +0800
Subject: [PATCH] fix issue#100

---
 src/main/java/org/codehaus/mojo/flatten/FlattenMojo.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/org/codehaus/mojo/flatten/FlattenMojo.java b/src/main/java/org/codehaus/mojo/flatten/FlattenMojo.java
index 84e6ad83..aee4799a 100644
--- a/src/main/java/org/codehaus/mojo/flatten/FlattenMojo.java
+++ b/src/main/java/org/codehaus/mojo/flatten/FlattenMojo.java
@@ -397,6 +397,11 @@ public void execute()
         {
             this.project.setPomFile( flattenedPomFile );
         }
+
+        // fix https://github.com/mojohaus/flatten-maven-plugin/issues/100
+        if (this.project.getOriginalModel().getParent() != null && this.project.getModel().getParent() != null) {
+            this.project.getOriginalModel().getParent().setVersion(this.project.getModel().getParent().getVersion());
+        }
     }
 
     /**