xdiff/xhistogram: drop need for additional variable
commit6486a84cb8e69ddf03b2139db3d968400e05f5b3
authorTay Ray Chuan <rctay89@gmail.com>
Mon, 1 Aug 2011 04:20:10 +0000 (1 12:20 +0800)
committerJunio C Hamano <gitster@pobox.com>
Mon, 8 Aug 2011 20:00:17 +0000 (8 13:00 -0700)
tree55c50f22675c61d42f70420f3c91619e078f0d41
parent43ca7530df839321cc4f62b54a0098f2a1cfb4ad
xdiff/xhistogram: drop need for additional variable

Having an additional variable (ptr) instead of changing line(1|2) and
count(1|2) was for debugging purposes.

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
xdiff/xhistogram.c