Add output_prefix_length to diff_options
authorLucian Poston <lucian.poston@gmail.com>
Mon, 16 Apr 2012 10:44:50 +0000 (03:44 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 16 Apr 2012 18:28:30 +0000 (11:28 -0700)
commit5e71a84a2da8f5dd32c13392854eab4d448c8085
treef2fe98b17d67ffa9af3b22a4f37252eee2d30855
parent8c188c74e3f04ab75a42d43375a011f286cb1b66
Add output_prefix_length to diff_options

Add output_prefix_length to diff_options. Initialize the value to 0 and only
set it when graph.c:diff_output_prefix_callback() is called.

Signed-off-by: Lucian Poston <lucian.poston@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff.h
graph.c