From: Junio C Hamano <junkio@cox.net>
Date: Wed, 25 Jan 2006 22:26:22 +0000 (-0800)
Subject: diff-tree --cc: squelch header generation on empty patch.
X-Git-Tag: v1.2.0~100^3~2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/8828cdcb445fc420de9e869d359596ceefce76be?ds=inline;hp=8828cdcb445fc420de9e869d359596ceefce76be

diff-tree --cc: squelch header generation on empty patch.

Earlier round showed the commit log header and "diff --combined"
header even for paths that had no interesting hunk under --cc
flag.  Move the header display logic around to squelch them.
With this, a merge that does not have any interesting merges
will not be shown with --cc option, unless -m is used at the
same time.

Signed-off-by: Junio C Hamano <junkio@cox.net>
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