Fix for #4025 - ClassPathExplorer should ignore empty "Vaadin-Widgetsets" attribute

svn changeset:10999/svn branch:6.2

diff --git a/src/com/vaadin/terminal/gwt/widgetsetutils/ClassPathExplorer.java b/src/com/vaadin/terminal/gwt/widgetsetutils/ClassPathExplorer.java
index 6a73911fd8aec03dead318ff109287af2d6bfff6..7c2081b5906ea28aab4732b368399075db4e618f 100644 (file)
--- a/src/com/vaadin/terminal/gwt/widgetsetutils/ClassPathExplorer.java
+++ b/src/com/vaadin/terminal/gwt/widgetsetutils/ClassPathExplorer.java
@@ -164,7 +164,9 @@ public class ClassPathExplorer {
                         for (int i = 0; i < widgetsetNames.length; i++) {
                             String widgetsetname = widgetsetNames[i].trim()
                                     .intern();
-                            widgetsets.put(widgetsetname, location);
+                            if (!widgetsetname.equals("")) {
+                                widgetsets.put(widgetsetname, location);
+                            }
                         }
                     }
                 }