From: Jakub Narebski <jnareb@gmail.com>
Date: Tue, 9 Dec 2008 22:48:51 +0000 (+0100)
Subject: gitweb: A bit of code cleanup in git_blame()
X-Git-Tag: v1.6.2-rc0~189^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/d2ce10d7b7d67ff8b50ae749ce4c5b1a2b8d133c?ds=inline;hp=d2ce10d7b7d67ff8b50ae749ce4c5b1a2b8d133c

gitweb: A bit of code cleanup in git_blame()

Among others, here are the highlights:

* move variable declaration closer to the place it is set and used,
if possible,

* uniquify and simplify coding style a bit, which includes removing
unnecessary '()'.

* check type only if $hash was defined, as otherwise from the way
git_get_hash_by_path() is called (and works), we know that it is
a blob,

* use modern calling convention for git-blame,

* remove unused variable,

* don't use implicit variables ($_),

* add some comments

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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