From: David Aguilar <davvid@gmail.com>
Date: Sun, 31 May 2009 08:35:52 +0000 (-0700)
Subject: diff: generate pretty filenames in prep_temp_blob()
X-Git-Tag: v1.6.4-rc0~87^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/003b33a8ad686ee4a0d0b36635bfd6aba940b24a?hp=003b33a8ad686ee4a0d0b36635bfd6aba940b24a

diff: generate pretty filenames in prep_temp_blob()

Naturally, prep_temp_blob() did not care about filenames.
As a result, GIT_EXTERNAL_DIFF and textconv generated
filenames such as ".diff_XXXXXX".

This modifies prep_temp_blob() to generate user-friendly
filenames when creating temporary files.

Diffing "name.ext" now generates "XXXXXX_name.ext".

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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