2 files changed, 12 insertions, 11 deletions
diff --git a/tools/assistant/lib/qhelpgenerator.cpp b/tools/assistant/lib/qhelpgenerator.cpp
index 85bdd75..f94031b 100644
--- a/tools/assistant/lib/qhelpgenerator.cpp
+++ b/tools/assistant/lib/qhelpgenerator.cpp
@@ -712,14 +712,15 @@ bool QHelpGenerator::insertKeywords(const QList<QHelpDataIndexItem> &keywords,
     d->query->exec(QLatin1String("BEGIN"));
     QSet<QString> indices;
     foreach (const QHelpDataIndexItem &itm, keywords) {
-
-        /*
-         * Identical ids make no sense and just confuse the Assistant user,
-         * so we ignore all repetitions.
-         */
+         // Identical ids make no sense and just confuse the Assistant user,
+         // so we ignore all repetitions.
         if (indices.contains(itm.identifier))
             continue;
-        indices.insert(itm.identifier);
+
+        // Still empty ids should be ignored, as otherwise we will include only
+        // the first keyword with an empty id.
+        if (!itm.identifier.isEmpty())
+            indices.insert(itm.identifier);
 
         pos = itm.reference.indexOf(QLatin1Char('#'));
         fileName = itm.reference.left(pos);
diff --git a/tools/assistant/tools/assistant/doc/assistant.qdoc b/tools/assistant/tools/assistant/doc/assistant.qdoc
index 129e60d..eda2063 100644
--- a/tools/assistant/tools/assistant/doc/assistant.qdoc
+++ b/tools/assistant/tools/assistant/doc/assistant.qdoc
@@ -7,11 +7,11 @@
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:FDL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in a
-** written agreement between you and Nokia.
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
 **
 ** GNU Free Documentation License
 ** Alternatively, this file may be used under the terms of the GNU Free