From 7d7d15829e6f8e938a7c473b4eae04b16e44cb2d Mon Sep 17 00:00:00 2001
From: jonmv <venstad@gmail.com>
Date: Tue, 26 Apr 2022 08:32:16 +0200
Subject: Handle null parentVersion properly

---
 .../main/java/com/yahoo/container/plugin/mojo/ApplicationMojo.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'vespa-application-maven-plugin/src/main/java/com')

diff --git a/vespa-application-maven-plugin/src/main/java/com/yahoo/container/plugin/mojo/ApplicationMojo.java b/vespa-application-maven-plugin/src/main/java/com/yahoo/container/plugin/mojo/ApplicationMojo.java
index bc6a1a78969..62bb5c53f8c 100644
--- a/vespa-application-maven-plugin/src/main/java/com/yahoo/container/plugin/mojo/ApplicationMojo.java
+++ b/vespa-application-maven-plugin/src/main/java/com/yahoo/container/plugin/mojo/ApplicationMojo.java
@@ -79,11 +79,11 @@ public class ApplicationMojo extends AbstractMojo {
         String metaData = String.format("{\n" +
                                         "  \"compileVersion\": \"%s\",\n" +
                                         "  \"buildTime\": %d,\n" +
-                                        "  \"parentVersion\": \"%s\"\n" +
+                                        "  \"parentVersion\": %s\n" +
                                         "}",
                                         compileVersion,
                                         System.currentTimeMillis(),
-                                        parentVersion);
+                                        parentVersion == null ? null : "\"" + parentVersion + "\"");
         try {
             Files.write(applicationDestination.toPath().resolve("build-meta.json"),
                         metaData.getBytes(StandardCharsets.UTF_8));
-- 
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