fix bug in contour scanner

2021-06-22 12:10:49 +02:00 · 2021-06-22 12:10:49 +02:00 · 24429c67f1
commit 24429c67f1
parent 1d3716225f
1 changed files with 20 additions and 19 deletions
--- a/extensions/fablabchemnitz/contour_scanner_and_trimmer/contour_scanner_and_trimmer.py
+++ b/extensions/fablabchemnitz/contour_scanner_and_trimmer/contour_scanner_and_trimmer.py
@ -859,6 +859,7 @@ class ContourScannerAndTrimmer(inkex.EffectExtension):

        if so.remove_subsplit_collinear is True:
            if so.show_debug is True: self.msg("filtering collinear overlapping lines / duplicate lines")
+            if len(subSplitLineArray) > 0:
                output_set, dropped_ids = self.filter_collinear(subSplitLineArray)
                for subSplitLine in subSplitLineArray:
                    ssl_id = subSplitLine.get('id')