qdoc: Duplicate QML types in the "All QML Types" list are distinguished

We have two State types in the All QML Types list. One is in QtQuick
and the other is in QtQml, but they are both just listed as "State"
with no way to tell which is which. Now they look like this:

State: QtQml
State: QtQuick

Change-Id: I48bb3deda10a61f565d1aed1910360fea4fb7891
Task-number: QTBUG-45141
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/src/tools/qdoc/main.cpp b/src/tools/qdoc/main.cpp
index 74d706efe1..825358c354 100644
--- a/src/tools/qdoc/main.cpp
+++ b/src/tools/qdoc/main.cpp
@@ -341,17 +341,16 @@ static void processQdocconfFile(const QString &fileName)
     Location outputFormatsLocation = config.lastLocation();
 
     qdb->clearSearchOrder();
-    QString p = config.getString(CONFIG_PROJECT).toLower();
     if (!Generator::singleExec()) {
         Generator::debug("  loading index files");
         loadIndexFiles(config);
         Generator::debug("  done loading index files");
-        qdb->newPrimaryTree(p);
+        qdb->newPrimaryTree(project);
     }
     else if (Generator::preparing())
-        qdb->newPrimaryTree(p);
+        qdb->newPrimaryTree(project);
     else
-        qdb->setPrimaryTree(p);
+        qdb->setPrimaryTree(project);
 
     dependModules = config.getStringList(CONFIG_DEPENDS);
     dependModules.removeDuplicates();