code cleanup: quiet warnings with gcc.

(bzr r11888)

1 files changed, 5 insertions, 5 deletions

diff --git a/src/livarot/PathSimplify.cpp b/src/livarot/PathSimplify.cpp
index d6e916197..d9f609e87 100644
--- a/src/livarot/PathSimplify.cpp
+++ b/src/livarot/PathSimplify.cpp
@@ -70,10 +70,10 @@ void Path::Simplify(double treshhold)
 // dichomtomic method to get distance to curve approximation
 // a real polynomial solver would get the minimum more efficiently, but since the polynom
 // would likely be of degree >= 5, that would imply using some generic solver, liek using the sturm metod
-double RecDistanceToCubic(Geom::Point const &iS, Geom::Point const &isD, 
-                          Geom::Point const &iE, Geom::Point const &ieD,
-                          Geom::Point &pt, double current, int lev, double st, double et)
-{	
+static double RecDistanceToCubic(Geom::Point const &iS, Geom::Point const &isD,
+                                 Geom::Point const &iE, Geom::Point const &ieD,
+                                 Geom::Point &pt, double current, int lev, double st, double et)
+{
     if ( lev <= 0 ) {
         return current;
     }
@@ -116,7 +116,7 @@ double RecDistanceToCubic(Geom::Point const &iS, Geom::Point const &isD,
 }
 
 
-double DistanceToCubic(Geom::Point const &start, PathDescrCubicTo res, Geom::Point &pt)
+static double DistanceToCubic(Geom::Point const &start, PathDescrCubicTo res, Geom::Point &pt)
 {
     Geom::Point const sp = pt - start;
     Geom::Point const ep = pt - res.p;