Issue #466: Error - Curve Deletion (dismine/valentina)

New issue 466: Error - Curve Deletion https://bitbucket.org/valentinateam/valentina/issues/466/error-curve-deletion

Susan Spencer:

From Roberto on Facebook:

“I’m trying to use Valentina to design patterns garments… When i delete a curve the program exit with Error IMG 1 (on attached file) When i create the pattern (detail before the layer) of the pattern in IMG2 the program ignore some curves… as you can see in IMG 3”