Bugfix: connection was closed, even when it was never created

[hibernate4-maven-plugin] / src / main / java / de / juplo / plugins / hibernate4 / Hbm2DdlMojo.java

diff --git a/src/main/java/de/juplo/plugins/hibernate4/Hbm2DdlMojo.java b/src/main/java/de/juplo/plugins/hibernate4/Hbm2DdlMojo.java
index 81cef93..78793bb 100644 (file)
--- a/src/main/java/de/juplo/plugins/hibernate4/Hbm2DdlMojo.java
+++ b/src/main/java/de/juplo/plugins/hibernate4/Hbm2DdlMojo.java
@@ -601,7 +601,8 @@ public class Hbm2DdlMojo extends AbstractMojo
       /** Close the connection */
       try
       {
-        connection.close();
+        if (connection != null)
+          connection.close();
       }
       catch (SQLException e)
       {