Jeff King 6d9878cc60 clone: bsd shell portability fix ...

When using /bin/sh from FreeBSD 6.1, the value of $? is lost
when calling a function inside the 'trap' action. This
resulted in clone erroneously indicating success when it
should have reported failure.

As a workaround, we save the value of $? before calling any
functions.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2008-05-13 21:45:28 -07:00

12 KiB

Executable File

Raw Blame History

View Raw