From e933faf0c5d31ff21ccf84704ac8a5076216369e Mon Sep 17 00:00:00 2001
From: Cedric Beust <cedric@beust.com>
Date: Tue, 15 Dec 2015 00:20:54 +0400
Subject: [PATCH] Better validation.

---
 src/main/kotlin/com/beust/kobalt/maven/PomGenerator.kt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/kotlin/com/beust/kobalt/maven/PomGenerator.kt b/src/main/kotlin/com/beust/kobalt/maven/PomGenerator.kt
index d4853dd3..d0986dea 100644
--- a/src/main/kotlin/com/beust/kobalt/maven/PomGenerator.kt
+++ b/src/main/kotlin/com/beust/kobalt/maven/PomGenerator.kt
@@ -21,7 +21,9 @@ public class PomGenerator @Inject constructor(@Assisted val project: Project) {
 
     fun generate() {
         requireNotNull(project.version, { "version mandatory on project ${project.name}" })
+        requireNotNull(project.group, { "group mandatory on project ${project.name}" })
         requireNotNull(project.artifactId, { "artifactId mandatory on project ${project.name}" })
+
         val m = Model().apply {
             name = project.name
             artifactId = project.artifactId