From 9074747f56324dd0e6dfc66aa02eac0ec71f10bd Mon Sep 17 00:00:00 2001
From: "Johan B. C. Engelen" <jbc.engelen@swissonline.ch>
Date: Sun, 23 Mar 2008 19:32:08 +0000
Subject: return const reference when getting path data from lpe-PathParam!

(bzr r5177)
---
 src/live_effects/parameter/path.cpp | 2 +-
 src/live_effects/parameter/path.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/live_effects/parameter/path.cpp b/src/live_effects/parameter/path.cpp
index 944fe3da7..028dd5e8b 100644
--- a/src/live_effects/parameter/path.cpp
+++ b/src/live_effects/parameter/path.cpp
@@ -54,7 +54,7 @@ PathParam::~PathParam()
     g_free(defvalue);
 }
 
-Geom::Piecewise<Geom::D2<Geom::SBasis> > &
+Geom::Piecewise<Geom::D2<Geom::SBasis> > const &
 PathParam::get_pwd2()
 {
     if (!referring) {
diff --git a/src/live_effects/parameter/path.h b/src/live_effects/parameter/path.h
index 838543cd9..70f3cc20a 100644
--- a/src/live_effects/parameter/path.h
+++ b/src/live_effects/parameter/path.h
@@ -32,7 +32,7 @@ public:
                 const gchar * default_value = "M0,0 L1,1");
     virtual ~PathParam();
 
-    Geom::Piecewise<Geom::D2<Geom::SBasis> > & get_pwd2();
+    Geom::Piecewise<Geom::D2<Geom::SBasis> > const & get_pwd2();
 
     virtual Gtk::Widget * param_newWidget(Gtk::Tooltips * tooltips);
 
-- 
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