Fixed NullPointerException, when dialect is specified in properties-file

[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 73f0ab0..fa4ce6a 100644 (file)
--- a/src/main/java/de/juplo/plugins/hibernate4/Hbm2DdlMojo.java
+++ b/src/main/java/de/juplo/plugins/hibernate4/Hbm2DdlMojo.java
@@ -598,6 +598,10 @@ public class Hbm2DdlMojo extends AbstractMojo
             );
       properties.setProperty(DIALECT, hibernateDialect);
     }
+    else
+    {
+      hibernateDialect = properties.getProperty(DIALECT);
+    }
     if ( hibernateNamingStrategy != null )
     {
       if ( properties.contains(NAMING_STRATEGY))