Index: maven-i18n-plugin/src/java/org/codelutin/i18n/plugin/extension/ParserJaxx.java
diff -u maven-i18n-plugin/src/java/org/codelutin/i18n/plugin/extension/ParserJaxx.java:1.11 maven-i18n-plugin/src/java/org/codelutin/i18n/plugin/extension/ParserJaxx.java:1.12
--- maven-i18n-plugin/src/java/org/codelutin/i18n/plugin/extension/ParserJaxx.java:1.11	Tue Feb 12 16:50:09 2008
+++ maven-i18n-plugin/src/java/org/codelutin/i18n/plugin/extension/ParserJaxx.java	Tue Feb 12 17:29:17 2008
@@ -73,7 +73,7 @@
      * @see org.codelutin.i18n.plugin.extension.XmlParser#extract(java.lang.String)
      */
     public String extract(String i18nString) {
-        return i18nString;
+        return i18nString.length()==0?null:i18nString;
     }
 
 }