Passing its const ref is sufficient

Change-Id: I85db4fcc3698d02ac6a7660042152092e6eeb99e
Reviewed-on: https://gerrit.libreoffice.org/25752
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Mark Page <aptitude@btconnect.com>
Reviewed-by: Takeshi Abe <tabe@fixedpoint.jp>

1 files changed, 2 insertions, 2 deletions

diff --git a/starmath/inc/caret.hxx b/starmath/inc/caret.hxx
index de13ac97a32f..c1ef793a9242 100644
--- a/starmath/inc/caret.hxx
+++ b/starmath/inc/caret.hxx
@@ -68,7 +68,7 @@ public:
     long SquaredDistanceX(const SmCaretLine& line) const{
         return (GetLeft() - line.GetLeft()) * (GetLeft() - line.GetLeft());
     }
-    long SquaredDistanceX(Point pos) const{
+    long SquaredDistanceX(const Point &pos) const{
         return (GetLeft() - pos.X()) * (GetLeft() - pos.X());
     }
     long SquaredDistanceY(const SmCaretLine& line) const{
@@ -81,7 +81,7 @@ public:
             return 0;
         return d * d;
     }
-    long SquaredDistanceY(Point pos) const{
+    long SquaredDistanceY(const Point &pos) const{
         long d = GetTop() - pos.Y();
         if(d < 0)
             d = (d * -1) - GetHeight();