(ITS#7181) off by 2 error in --ldif-wrap

[h.b.furuseth@usit.uio.no]

Full_Name: Hallvard B Furuseth
Version: 2.4.29
OS: Linux x86_64
URL: 
Submission from: (NULL) (195.1.106.125)
Submitted by: hallvard


The client option --ldif-wrap=N outputs lines of N+2 columns.
E.g. 'ldapsearch -o ldif-wrap=20 ...'  gives 22-column output.