TypeError: an integer is required / T6989 Bugs logged for pykolab

Summary:

res.append(c)

Just remove chr()
c is single character of a string, but not an integer value of a character.
I could see via grep, decode(s) is used with folders in modules used for imap

for c in s:

See also https://git.kolab.org/diffusion/P/browse/pykolab-0.7/pykolab/imap_utf7.py line 52 , 74

Reviewers: PyKolab Developers, PyKolab, sicherha

Reviewed By: PyKolab Developers, sicherha

Differential Revision: https://git.kolab.org/D3851