Merge pull request #27574 from vespa-engine/jonmv/handle-null-tags-in-effective-services

Handle null tags (the default) in effective-services-mojo

1 files changed, 3 insertions, 2 deletions

diff --git a/vespa-maven-plugin/src/main/java/ai/vespa/hosted/plugin/EffectiveServicesMojo.java b/vespa-maven-plugin/src/main/java/ai/vespa/hosted/plugin/EffectiveServicesMojo.java
index 7eae86057d4..718cf790ab4 100644
--- a/vespa-maven-plugin/src/main/java/ai/vespa/hosted/plugin/EffectiveServicesMojo.java
+++ b/vespa-maven-plugin/src/main/java/ai/vespa/hosted/plugin/EffectiveServicesMojo.java
@@ -45,10 +45,11 @@ public class EffectiveServicesMojo extends AbstractVespaDeploymentMojo {
 
         ZoneId zone = zoneOf(environment, region);
         Path output = Paths.get(outputDirectory).resolve("services-" + zone.environment().value() + "-" + zone.region().value() + ".xml");
-        Files.write(output, effectiveServices(services, zone, InstanceName.from(instance), Tags.fromString(tags)).getBytes(StandardCharsets.UTF_8));
+        Tags tagz = Tags.fromString(tags);
+        Files.write(output, effectiveServices(services, zone, InstanceName.from(instance), tagz).getBytes(StandardCharsets.UTF_8));
         getLog().info("Effective services for " + zone +
                       ", instance " + instance +
-                      ( tags.isEmpty() ? "" : ", tags " + tags ) +
+                      ( tags == null ? "" : ", tags '" + tagz + "'") +
                       " written to " + output);
     }