[FIX] web: groupby product on package types triggers a js error

On a database where many modules are installed (e.g.  runbot all), with
the option "manage available packaging options per products", doing a groupby
"product" on the "package type" list view triggers a js error.
It comes from the fact that the fixed_group variable contains a "length"
attribute; the _().each function uses this to determine (erroneously)
that the object is an array.
It thus uses fixed_group[0] to get an undefined, and then tries to access
a method of undefined.

We replace the each by a simple js loop.

opw 1863576

0 files changed, 0 insertions, 0 deletions