qt4: use const for QString when possible.

[vlc] / modules / gui / qt4 / dialogs / mediainfo.cpp

diff --git a/modules/gui/qt4/dialogs/mediainfo.cpp b/modules/gui/qt4/dialogs/mediainfo.cpp
index 5053b9d0d23dc4eedbaf44eb41bc2a30ea669031..41a5ef34050cd8250814f045e798cbebd65e2664 100644 (file)
--- a/modules/gui/qt4/dialogs/mediainfo.cpp
+++ b/modules/gui/qt4/dialogs/mediainfo.cpp
@@ -87,7 +87,7 @@ MediaInfoDialog::MediaInfoDialog( intf_thread_t *_p_intf,
     BUTTONACT( saveMetaButton, saveMeta() );
 
     /* Let the MetaData Panel update the URI */
-    CONNECT( MP, uriSet( QString ), uriLine, setText( QString ) );
+    CONNECT( MP, uriSet( const QString& ), uriLine, setText( const QString& ) );
     CONNECT( MP, editing(), saveMetaButton, show() );
 
     /* Display the buttonBar according to the Tab selected */