Improve symmetry

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275145 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/Main.java

@@ -509,7 +509,7 @@ public class Main implements AntMain {
             out = logTo;
             err = logTo;
             System.setOut(out);
-            System.setErr(out);
+            System.setErr(err);
         }
         readyToRun = true;
     }