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fix [#26993] Edge Split Crash

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This commit is contained in:
Campbell Barton 2011-04-25 16:24:38 +00:00
parent 7bedbde536
commit 461a7c5c81
1 changed files with 7 additions and 4 deletions
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11
source/blender/modifiers/intern/MOD_edgesplit.c
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@ -942,10 +942,13 @@ static void propagate_split(SmoothEdge *edge, SmoothVert *vert,
/* vert has more than one fan of faces attached; split it */
vert2 = smoothvert_copy(vert, mesh);
/* replace vert with its copy in visited_faces */
repdata.find = vert;
repdata.replace = vert2;
BLI_linklist_apply(visited_faces, face_replace_vert, &repdata);
/* fails in rare cases, see [#26993] */
if(vert2) {
/* replace vert with its copy in visited_faces */
repdata.find = vert;
repdata.replace = vert2;
BLI_linklist_apply(visited_faces, face_replace_vert, &repdata);
}
}
} else {
/* edge is not loose, so it must be sharp; split it */