Fix for #3990 - FileUploadException is thrown on upload if a debug id is set for...

svn changeset:10739/svn branch:6.2

diff --git a/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java b/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java
index 63991b8b5bbaa3145153d519dfbd79f2d18c9a94..9c9af9d90d4de6b8dfc4dfce7a3e7754f69bb4e3 100644 (file)
--- a/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java
+++ b/src/com/vaadin/terminal/gwt/server/AbstractCommunicationManager.java
@@ -383,7 +383,8 @@ public abstract class AbstractCommunicationManager implements
                 if (item.isFormField()) {
                     // ignored, upload requests contains only files
                 } else {
-                    final String pid = name.split("_")[0];
+                    int separatorPos = name.lastIndexOf("_");
+                    final String pid = name.substring(0, separatorPos);
                     final Upload uploadComponent = (Upload) idPaintableMap
                             .get(pid);
                     if (uploadComponent == null) {