deepCopy fix

git-svn-id: https://olap4j.svn.sourceforge.net/svnroot/olap4j/trunk@245 c6a108a4-781c-0410-a6c6-c2d559e19af0
ps3331333 · May 26, 2009 · e76ddcb · e76ddcb
1 parent de77341
commit e76ddcb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/org/olap4j/mdx/AxisNode.java b/src/org/olap4j/mdx/AxisNode.java
@@ -168,7 +168,7 @@ public AxisNode deepCopy() {
  this.nonEmpty,
  this.axis,
  MdxUtil.deepCopyList(dimensionProperties),
- this.expression.deepCopy());
+ this.expression != null ? this.expression.deepCopy() : null);
  }
 }