From 62108a96137dff6fefb61d2af8dc59e8716ccb96 Mon Sep 17 00:00:00 2001
From: Dominik Riebeling <Dominik.Riebeling@gmail.com>
Date: Sun, 17 Apr 2022 12:26:43 +0200
Subject: rbutil: Use references to avoid creating temporary objects.

Get rid of some unnecessary object creating / copying by using
references.

Change-Id: Ia44e34f6f66d230caa9af7ef7c0eca73be12de2a
---
 utils/rbutilqt/base/ttsfestival.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'utils/rbutilqt/base/ttsfestival.h')

diff --git a/utils/rbutilqt/base/ttsfestival.h b/utils/rbutilqt/base/ttsfestival.h
index 5f6dc13ab5..28409e2a4e 100644
--- a/utils/rbutilqt/base/ttsfestival.h
+++ b/utils/rbutilqt/base/ttsfestival.h
@@ -40,7 +40,7 @@ class TTSFestival : public TTSBase
         ~TTSFestival();
         bool start(QString *errStr);
         bool stop();
-        TTSStatus voice(QString text,QString wavfile,  QString *errStr);
+        TTSStatus voice(const QString& text, const QString& wavfile, QString *errStr);
         QString voiceVendor(void) { return QString(); }
         Capabilities capabilities();
 
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