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diff libgui/src/m-editor/file-editor-tab.cc @ 15316:ba243f0234b0

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file-editor-tab.cc (file_editor_tab::open_file): Make argument const reference
author Jordi Gutiérrez Hermoso <jordigh@octave.org>
date Thu, 06 Sep 2012 14:41:03 -0400
parents 67ef63ead023
children eefbbc1ed60e
line wrap: on
line diff
--- a/libgui/src/m-editor/file-editor-tab.cc
+++ b/libgui/src/m-editor/file-editor-tab.cc
@@ -603,7 +603,7 @@
 }
 
 bool
-file_editor_tab::open_file (QString dir)
+file_editor_tab::open_file (const QString& dir)
 {
   QString openFileName;
   QFileDialog fileDialog(this);