* fix: Check if productData is set first
Throughout my testing and debugging, it was possible for productData to
be "undefined". To prevent errors, it's best to check for it's existence
first.
Signed-off-by: Colton Wolkins (Laptop) <colton@indicio.tech>
* fix: avoid saving wishlist when there's no change
Signed-off-by: Colton Wolkins (Laptop) <colton@indicio.tech>
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Signed-off-by: Colton Wolkins (Laptop) <colton@indicio.tech>
