pretty format can't work on cron job

[<chen_wang@xxxxxxxxxxxxxxxxx>]

For the command: git log 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.. -M --date=short --pretty=format:"Author: %aN <%ae>; Date: %ad" --shortstat --dirstat --no-merges

I run it on shell by manual can create correct format of output, such as:
-------------------------------------------------
Author: Amit Shah <amit.shah@xxxxxxxxxx>; Date: 2010-10-20
Â1 files changed, 14 insertions(+), 3 deletions(-)
Â100.0% drivers/char/
-------------------------------------------------

But when I put that command on cron job, even I run â. /etc/profileâ and â. ~/.bash_profileâ first, I canât get correct format of output.
-------------------------------------------------
Author: %aN <amit.shah@xxxxxxxxxx>; Date: Wed Oct 20 13:45:43 2010 +1030
Â100.0% drivers/char/
Â1 files changed, 14 insertions(+), 3 deletions(-)
-------------------------------------------------

My git version is git-1.7.3.2.

Does anyone know the reason?

Thanks
Chen

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