#7669 escape separator characters in client-server communication: correct characters...

svn changeset:21349/svn branch:6.6

diff --git a/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java b/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java
index dce5bcfb26dbc45f0ea8a5edaacab7757a612483..fe182f707635099cf130395cc7b2eacd41e24b35 100644 (file)
--- a/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java
+++ b/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java
@@ -1568,7 +1568,7 @@ public abstract class AbstractCommunicationManager implements
                 case VAR_FIELD_SEPARATOR + 0x30:
                 case VAR_ARRAYITEM_SEPARATOR + 0x30:
                     // +0x30 makes these letters for easier reading
-                    result.append((character - 0x30));
+                    result.append((char) (character - 0x30));
                     break;
                 case CharacterIterator.DONE:
                     // error