From a131793f517454c6dedfa33926b1012dbc36a839 Mon Sep 17 00:00:00 2001
From: Orgad Shaneh <orgad.shaneh@audiocodes.com>
Date: Sun, 9 Sep 2012 09:28:18 +0300
Subject: [PATCH] Search: Allow empty prefix for completer

Change-Id: Ia3a77c4512c03496cac492d401c2bff3eee7a980
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
---
 src/plugins/find/findtoolwindow.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugins/find/findtoolwindow.cpp b/src/plugins/find/findtoolwindow.cpp
index f37d4593b52..ba57dd35b7d 100644
--- a/src/plugins/find/findtoolwindow.cpp
+++ b/src/plugins/find/findtoolwindow.cpp
@@ -105,6 +105,8 @@ bool FindToolWindow::eventFilter(QObject *obj, QEvent *event)
     if (obj == m_ui.searchTerm && event->type() == QEvent::KeyPress) {
         QKeyEvent *ke = static_cast<QKeyEvent *>(event);
         if (ke->key() == Qt::Key_Down) {
+            if (m_ui.searchTerm->text().isEmpty())
+                m_findCompleter->setCompletionPrefix(QString());
             m_findCompleter->complete();
         }
     }