diff options
Diffstat (limited to 'xs/src/libslic3r/PolylineCollection.cpp')
| -rw-r--r-- | xs/src/libslic3r/PolylineCollection.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xs/src/libslic3r/PolylineCollection.cpp b/xs/src/libslic3r/PolylineCollection.cpp index 3f65ea699..1304161c3 100644 --- a/xs/src/libslic3r/PolylineCollection.cpp +++ b/xs/src/libslic3r/PolylineCollection.cpp @@ -77,7 +77,8 @@ Polylines PolylineCollection::_chained_path_from( Point PolylineCollection::leftmost_point(const Polylines &polylines) { - if (polylines.empty()) CONFESS("leftmost_point() called on empty PolylineCollection"); + if (polylines.empty()) + throw std::invalid_argument("leftmost_point() called on empty PolylineCollection"); Polylines::const_iterator it = polylines.begin(); Point p = it->leftmost_point(); for (++ it; it != polylines.end(); ++it) { |