From 3efaadf440250ac1be092669a05ee2354bf54d4c Mon Sep 17 00:00:00 2001
From: Benjamin Bentmann <bentmann@apache.org>
Date: Fri, 9 Apr 2010 11:48:37 +0000
Subject: [PATCH] o Added short-circuit to disable local parent resolution via
 <relativePath/>

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-3/trunk@932366 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/maven/model/building/DefaultModelBuilder.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/maven-model-builder/src/main/java/org/apache/maven/model/building/DefaultModelBuilder.java b/maven-model-builder/src/main/java/org/apache/maven/model/building/DefaultModelBuilder.java
index 7a24bc924a..01a3adbcd8 100644
--- a/maven-model-builder/src/main/java/org/apache/maven/model/building/DefaultModelBuilder.java
+++ b/maven-model-builder/src/main/java/org/apache/maven/model/building/DefaultModelBuilder.java
@@ -647,6 +647,11 @@ public class DefaultModelBuilder
 
         String parentPath = childModel.getParent().getRelativePath();
 
+        if ( parentPath == null || parentPath.length() <= 0 )
+        {
+            return null;
+        }
+
         parentPath = parentPath.replace( '\\', File.separatorChar ).replace( '/', File.separatorChar );
 
         File pomFile = new File( new File( projectDirectory, parentPath ).toURI().normalize() );