From 8b69d31378f589b16f5534fde7b4c9f28c77b817 Mon Sep 17 00:00:00 2001
From: "Johan B. C. Engelen" <jbc.engelen@swissonline.ch>
Date: Wed, 9 Apr 2008 21:12:17 +0000
Subject: change doEffect functions to use const& parameters

(bzr r5394)
---
 src/live_effects/lpe-circle_with_radius.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/live_effects/lpe-circle_with_radius.cpp')

diff --git a/src/live_effects/lpe-circle_with_radius.cpp b/src/live_effects/lpe-circle_with_radius.cpp
index ec9d4f74d..c5dfebfad 100644
--- a/src/live_effects/lpe-circle_with_radius.cpp
+++ b/src/live_effects/lpe-circle_with_radius.cpp
@@ -65,7 +65,7 @@ void _circle(Geom::Point center, double radius, std::vector<Geom::Path> &path_ou
 }
 
 std::vector<Geom::Path>
-LPECircleWithRadius::doEffect_path (std::vector<Geom::Path> &path_in)
+LPECircleWithRadius::doEffect_path (std::vector<Geom::Path> const & path_in)
 {
     std::vector<Geom::Path> path_out = std::vector<Geom::Path>();
 
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