No tests were covering randomize-start, which was not working anymore after recent ExtrusionLoop refactoring. #2028

lib/Slic3r/ExtrusionLoop.pm

@@ -2,4 +2,11 @@ package Slic3r::ExtrusionLoop;
 use strict;
 use warnings;
 
+use parent qw(Exporter);
+
+our @EXPORT_OK = qw(EXTRL_ROLE_DEFAULT EXTRL_ROLE_EXTERNAL_PERIMETER
+    EXTRL_ROLE_CONTOUR_INTERNAL_PERIMETER);
+our %EXPORT_TAGS = (roles => \@EXPORT_OK);
+
+
 1;