diff --git a/src/sp-conn-end.cpp b/src/sp-conn-end.cpp
index 7c0d9650615c7cae9045bcb76c0f0cad29952bd6..dd64975262b2a430806f673b167ecd8bd98822de 100644 (file)
--- a/src/sp-conn-end.cpp
+++ b/src/sp-conn-end.cpp
/* Initial end-points: centre of attached object. */
NR::Point h2endPt_icoordsys[2];
NR::Matrix h2i2anc[2];
- NR::Rect h2bbox_icoordsys[2] = {
- h2attItem[0]->getBounds(NR::identity()),
- h2attItem[1]->getBounds(NR::identity())
- };
+ NR::Rect h2bbox_icoordsys[2];
NR::Point last_seg_endPt[2] = {
sp_curve_second_point(path->curve),
sp_curve_penultimate_point(path->curve)
};
for (unsigned h = 0; h < 2; ++h) {
+ NR::Maybe<NR::Rect> bbox = h2attItem[h]->getBounds(NR::identity());
+ if (!bbox) {
+ if (updatePathRepr) {
+ path->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+ path->updateRepr();
+ }
+ return;
+ }
+ h2bbox_icoordsys[h] = *bbox;
h2i2anc[h] = i2anc_affine(h2attItem[h], ancestor);
h2endPt_icoordsys[h] = h2bbox_icoordsys[h].midpoint();
}
NR::Rect otherpt_rect = NR::Rect(other_endpt, other_endpt);
NR::Rect h2bbox_icoordsys[2] = { otherpt_rect, otherpt_rect };
- h2bbox_icoordsys[ind] = h2attItem[ind]->getBounds(NR::identity());
+ NR::Maybe<NR::Rect> bbox = h2attItem[ind]->getBounds(NR::identity());
+ if (!bbox) {
+ if (updatePathRepr) {
+ path->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+ path->updateRepr();
+ }
+ return;
+ }
+ h2bbox_icoordsys[ind] = *bbox;
h2i2anc = i2anc_affine(h2attItem[ind], ancestor);
h2endPt_icoordsys[ind] = h2bbox_icoordsys[ind].midpoint();