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authorLibravatar Christian Couder <chriscool@tuxfamily.org>2014-05-17 14:16:34 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2014-05-19 13:39:53 -0700
commitf22166b5fee7dc3deaf44dda31d1b5d7ac1fdfd8 (patch)
tree713b6c5f4517245c4547adb7646b900e0f0f89a3 /builtin/help.c
parentreplace: add --edit option (diff)
downloadtgif-f22166b5fee7dc3deaf44dda31d1b5d7ac1fdfd8.tar.xz
replace: make sure --edit results in a different object
It's a bad idea to create a replace ref for an object that points to the original object itself. That's why we have to check if the result from editing the original object is a different object and error out if it isn't. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/help.c')
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