diff --git a/astprinter.d b/astprinter.d
index e1bff6d..c577de0 100644
--- a/astprinter.d
+++ b/astprinter.d
@@ -592,7 +592,9 @@ class XMLPrinter : ASTVisitor
 		{
 			output.writeln("<gotoStatement>");
 			output.writeln("<case>");
-			visit(gotoStatement.expression);
+            if (gotoStatement.expression) {
+                visit(gotoStatement.expression);
+            }
 			output.writeln("</case>");
 			output.writeln("</gotoStatement>");
 		}