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authorLibravatar René Scharfe <l.s.r@web.de>2017-09-23 11:44:57 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2017-09-24 10:18:18 +0900
commite691b027b60034ed3362fc4d6065b6be85bf234b (patch)
tree70bd0398eea23aa1848f9e8265a8e4e005f85432 /Documentation/git-update-index.txt
parentrefs: make sha1 output parameter of refs_resolve_ref_unsafe() optional (diff)
downloadtgif-e691b027b60034ed3362fc4d6065b6be85bf234b.tar.xz
refs: pass NULL to refs_resolve_ref_unsafe() if hash is not needed
This allows us to get rid of two write-only variables, one of them being a SHA1 buffer. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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