tree 862992d853778edeff99cb1ade8b703a7af71c7d
parent cedb8d5d33e6496cfc70493db841b3db886e8658
author Kristian Høgsberg <hoegsberg@gmail.com> 1180732092 -0400
committer Junio C Hamano <junkio@cox.net> 1180810826 -0700

Use =20 when rfc2047 encoding spaces.

Encode ' ' using '=20' even though rfc2047 allows using '_' for
readability.  Unfortunately, many programs do not understand this and
just leave the underscore in place.  Using '=20' seems to work better.

[jc: with adjustment to t3901]

Signed-off-by: Kristian Høgsberg <hoegsberg@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>