[maven-invoker-plugin] branch master updated: avoid NPE

[olamy]

This is an automated email from the ASF dual-hosted git repository.

olamy pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/maven-invoker-plugin.git


The following commit(s) were added to refs/heads/master by this push:
     new e99a189  avoid NPE
e99a189 is described below

commit e99a189e99cc655ed2f399cbb3d9f3a36625db4a
Author: olivier lamy <ol...@apache.org>
AuthorDate: Wed Jan 30 13:15:56 2019 +1000

    avoid NPE
    
    Signed-off-by: olivier lamy <ol...@apache.org>
---
 src/main/java/org/apache/maven/plugins/invoker/InstallMojo.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/maven/plugins/invoker/InstallMojo.java 
b/src/main/java/org/apache/maven/plugins/invoker/InstallMojo.java
index 3e89066..41ee47e 100644
--- a/src/main/java/org/apache/maven/plugins/invoker/InstallMojo.java
+++ b/src/main/java/org/apache/maven/plugins/invoker/InstallMojo.java
@@ -458,7 +458,11 @@ public class InstallMojo
             for ( String projectId : dependencyProjects )
             {
                 MavenProject dependencyProject = projects.get( projectId );
-
+                if ( dependencyProject == null )
+                {
+                    getLog().error( "dependencyProject null for projectId=" + 
projectId );
+                    continue;
+                }
                 installProjectArtifacts( dependencyProject );
                 installProjectParents( dependencyProject );
             }