index: improve constness for reading blob data
authorBrandon Williams <bmwill@google.com>
Tue, 10 Jan 2017 20:06:10 +0000 (12:06 -0800)
committerJunio C Hamano <gitster@pobox.com>
Wed, 11 Jan 2017 21:35:13 +0000 (13:35 -0800)
commit875425080df13933baf484b35988d3a2dc04629e
treeba8ba5834a6e254b7614af4487a6ee694e7fb11d
parentd7dffce1cebde29a0c4b309a79e4345450bf352a
index: improve constness for reading blob data

Improve constness of the index_state parameter to the
'read_blob_data_from_index' function.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
cache.h
read-cache.c