handle null path return for area surface

2026-01-07 22:32:44 -05:00 · 2026-01-07 22:32:44 -05:00 · edff2228f7
commit edff2228f7
parent 6e09b9125e
1 changed files with 1 additions and 1 deletions
--- a/src/kiri/mode/cam/op-area.js
+++ b/src/kiri/mode/cam/op-area.js
@ -359,7 +359,7 @@ class OpArea extends CamOp {
                        paths.forEach(path => path.reverse());
                    }
                    // optional alternating paths
-                    if (sr_alter) {
+                    if (paths.length && sr_alter) {
                        paths = tip2tipJoin(paths, paths[0].first(), toolOver * 10);
                    }
                } else