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authorLibravatar Johannes Schindelin <johannes.schindelin@gmx.de>2018-05-02 11:38:31 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2018-05-06 19:06:13 +0900
commitdde74d732fc3c5fa4bc4238aa935c164ff6c2dd5 (patch)
treec7e34c96fdafe12f71109b8730da4e1bad874cb6 /diff-delta.c
parenttest-tool: help verifying BUG() code paths (diff)
downloadtgif-dde74d732fc3c5fa4bc4238aa935c164ff6c2dd5.tar.xz
run-command: use BUG() to report bugs, not die()
The slightly misleading name die_bug() of the function intended to report a bug is actually called always, and only reports a bug if the passed-in parameter `err` is non-zero. It uses die_errno() to report the bug, to helpfully include the error message corresponding to `err`. However, as these messages indicate bugs, we really should use BUG(). And as BUG() is a macro to be able to report the exact file and line number, we need to convert die_bug() to a macro instead of only replacing the die_errno() by a call to BUG(). While at it, use a name more indicative of the purpose: CHECK_BUG(). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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