From 4279625d036cb9f4cc3c8daa6a6f2954b8b0bb62 Mon Sep 17 00:00:00 2001
From: Mathieu Labbe <matlabbe@gmail.com>
Date: Mon, 16 Feb 2015 17:14:08 -0500
Subject: [PATCH] set PreferencesDialog::getTmpIniFilePath() virtual for ROS
 overriding

---
 guilib/include/rtabmap/gui/PreferencesDialog.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guilib/include/rtabmap/gui/PreferencesDialog.h b/guilib/include/rtabmap/gui/PreferencesDialog.h
index f3f7224b..214200f3 100644
--- a/guilib/include/rtabmap/gui/PreferencesDialog.h
+++ b/guilib/include/rtabmap/gui/PreferencesDialog.h
@@ -264,7 +264,7 @@ protected:
 	virtual void writeCameraSettings(const QString & filePath = QString()) const;
 	virtual void writeCoreSettings(const QString & filePath = QString()) const;
 
-	QString getTmpIniFilePath() const;
+	virtual QString getTmpIniFilePath() const;
 
 private:
 	bool validateForm();