fixes converting uidl to xml string. Visible in some error messages.

svn changeset:8693/svn branch:6.1

diff --git a/src/com/vaadin/terminal/gwt/client/UIDL.java b/src/com/vaadin/terminal/gwt/client/UIDL.java
index bc6a1b9b7203115fe1b7ac374762163d032d6734..f2e85e9979ec87c9bcc94e1e52963cf8ee16afb2 100644 (file)
--- a/src/com/vaadin/terminal/gwt/client/UIDL.java
+++ b/src/com/vaadin/terminal/gwt/client/UIDL.java
@@ -257,7 +257,7 @@ public final class UIDL extends JavaScriptObject {
                 buf.push("tag");
                 buf.push(">");
             }
-            return buf.join();
+            return buf.join("");
         }-*/;
     }