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fix [#37100] Segfault when I rotate an edge

This commit is contained in:
Campbell Barton 2013-10-16 05:24:55 +00:00
parent ecf2eeef23
commit f12ac5b23f
1 changed files with 8 additions and 4 deletions
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12
source/blender/bmesh/operators/bmo_utils.c
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@ -145,19 +145,23 @@ void bmo_rotate_edges_exec(BMesh *bm, BMOperator *op)
BMO_elem_flag_test(bm, fb, FACE_TAINT) == false)
{
/* don't touch again (faces will be freed so run before rotating the edge) */
BMO_elem_flag_enable(bm, fa, FACE_TAINT);
BMO_elem_flag_enable(bm, fb, FACE_TAINT);
if (!(e2 = BM_edge_rotate(bm, e, use_ccw, check_flag))) {
BMO_elem_flag_disable(bm, fa, FACE_TAINT);
BMO_elem_flag_disable(bm, fb, FACE_TAINT);
#if 0
BMO_error_raise(bm, op, BMERR_INVALID_SELECTION, "Could not rotate edge");
return;
#endif
continue;
}
BMO_elem_flag_enable(bm, e2, EDGE_OUT);
/* don't touch again */
BMO_elem_flag_enable(bm, fa, FACE_TAINT);
BMO_elem_flag_enable(bm, fb, FACE_TAINT);
}
}
}