Fix snapping when a path has very close points
Fix snapping when a path has very close points

johan--/Geotrek,johan--/Geotrek,makinacorpus/Geotrek,makinacorpus/Geotrek,johan--/Geotrek,makinacorpus/Geotrek,Anaethelion/Geotrek,Anaethelion/Geotrek,makinacorpus/Geotrek,GeotrekCE/Geotrek-admin,GeotrekCE/Geotrek-admin,Anaethelion/Geotrek,GeotrekCE/Geotrek-admin,mabhub/Geotrek,johan--/Geotrek,mabhub/Geotrek,mabhub/Geotrek,Anaethelion/Geotrek,mabhub/Geotrek,GeotrekCE/Geotrek-admin