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authorLibravatar Abhijit Menon-Sen <ams@toroid.org>2008-08-04 17:08:27 +0530
committerLibravatar Junio C Hamano <gitster@pobox.com>2008-08-04 21:51:17 -0700
commit108c2aaf7984081daa6aed6d3947c7c0952216c2 (patch)
tree659dc0c3bbab67fac09d5263a93327c4de0f245d /t/t5515/fetch.br-branches-default-merge
parentbash completion: Add completion for 'git grep' (diff)
downloadtgif-108c2aaf7984081daa6aed6d3947c7c0952216c2.tar.xz
Git.pm: localise $? in command_close_bidi_pipe()
Git::DESTROY calls _close_cat_blob and _close_hash_and_insert_object, which in turn call command_close_bidi_pipe, which calls waitpid, which alters $?. If this happens during global destruction, it may alter the program's exit status unexpectedly. Making $? local to the function solves the problem. (The problem was discovered due to a failure of test #8 in t9106-git-svn-commit-diff-clobber.sh.) Signed-off-by: Abhijit Menon-Sen <ams@toroid.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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