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authorHariom Verma <hariom18599@gmail.com>2021-02-13 01:52:42 +0000
committerJunio C Hamano <gitster@pobox.com>2021-02-15 16:48:38 -0800
commit636a0aeedfee5f3cce2ebf1fcc174a49ab9bb0c3 (patch)
treeca074954347c6211cbf431bed91504460f70a229 /builtin/ls-remote.c
parent90563aedcab92b75d4b5f6d7aa43d6a98aaccde6 (diff)
downloadgit-636a0aeedfee5f3cce2ebf1fcc174a49ab9bb0c3.tar.gz
pretty.c: capture invalid trailer argument
As we would like to use this trailers logic in the ref-filter, it's nice to get an invalid trailer argument. This will allow us to print precise error message while using `format_set_trailers_options()` in ref-filter. For capturing the invalid argument, we changed the working of `format_set_trailers_options()` a little bit. Original logic does "break" and fell through in mainly 2 cases - 1. unknown/invalid argument 2. end of the arg string But now instead of "break", we capture invalid argument and return non-zero. And non-zero is handled by the caller. (We prepared the caller to handle non-zero in the previous commit). Capturing invalid arguments this way will also affects the working of current logic. As at the end of the arg string it will return non-zero. So in order to make things correct, introduced an additional conditional statement i.e if encounter ")", do 'break'. Mentored-by: Christian Couder <chriscool@tuxfamily.org> Mentored-by: Heba Waly <heba.waly@gmail.com> Signed-off-by: Hariom Verma <hariom18599@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/ls-remote.c')
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