From: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Date: Sun, 6 Oct 2013 20:49:18 +0000 (+0100)
Subject: refs.c: spell NULL pointer as NULL
X-Git-Tag: v1.8.5-rc0~56
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/ce1e8462070868bd83f9bc79f90f62d6927f8332?hp=ce1e8462070868bd83f9bc79f90f62d6927f8332

refs.c: spell NULL pointer as NULL

A call to update_ref_lock() passes '0' to the 'int *type_p' parameter.
Noticed by sparse.  ("Using plain integer as NULL pointer")

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
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