[maven-artifact-plugin] branch master updated: [MARTIFACT-13] take care about missing zip entry

[hb...@apache.org]

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


The following commit(s) were added to refs/heads/master by this push:
     new 3104d77  [MARTIFACT-13] take care about missing zip entry
3104d77 is described below

commit 3104d7759b1585e2bcb9c65714f105be59a5c72d
Author: Hervé Boutemy <hb...@apache.org>
AuthorDate: Thu Mar 4 19:16:43 2021 +0100

    [MARTIFACT-13] take care about missing zip entry
---
 .../maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java  | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java b/src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java
index f5865b9..5bcecb8 100644
--- a/src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java
+++ b/src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java
@@ -52,6 +52,7 @@ import java.util.Set;
 import java.util.jar.Attributes;
 import java.util.jar.JarFile;
 import java.util.jar.Manifest;
+import java.util.zip.ZipEntry;
 
 /**
  * Utility to download or generate reference buildinfo.
@@ -234,7 +235,12 @@ class ReferenceBuildinfoUtil
     private String extractOsName( Artifact a, JarFile jar )
     {
         String entryName = "META-INF/maven/" + a.getGroupId() + '/' + a.getArtifactId() + "/pom.properties";
-        try ( InputStream in = jar.getInputStream( jar.getEntry( entryName ) ) )
+        ZipEntry zipEntry = jar.getEntry( entryName );
+        if ( zipEntry == null )
+        {
+            return null;
+        }
+        try ( InputStream in = jar.getInputStream( zipEntry ) )
         {
             String content = IOUtil.toString( in, StandardCharsets.UTF_8.name() );
             log.debug( "Manifest content: " + content );