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authorLibravatar Jeff King <peff@peff.net>2017-08-02 18:30:19 -0400
committerLibravatar Junio C Hamano <gitster@pobox.com>2017-08-02 15:45:22 -0700
commit5d34d1ac06fe70fc0a7a8f35ddf9e7690114dda7 (patch)
treecaa5584f37f25395ae4121fe660cc3e9a290db56 /Documentation/technical/api-grep.txt
parentrev-list: don't show usage when we see empty ref patterns (diff)
downloadtgif-5d34d1ac06fe70fc0a7a8f35ddf9e7690114dda7.tar.xz
revision: do not fallback to default when rev_input_given is set
If revs->def is set (as it is in "git log") and there are no pending objects after parsing the user's input, then we show whatever is in "def". But if the user _did_ ask for some input that just happened to be empty (e.g., "--glob" that does not match anything), showing the default revision is confusing. We should just show nothing, as that is what the user's request yielded. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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