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authorLibravatar Erik Faye-Lund <kusmabite@gmail.com>2010-10-05 09:24:10 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2010-10-06 11:10:07 -0700
commitc03c83152d6ce6fa5ae49a8698da5fc25a53127f (patch)
treeea22721f74663fd79d47b87b9ab9a5170481fa57 /t/t9132-git-svn-broken-symlink.sh
parentwork around buggy S_ISxxx(m) implementations (diff)
downloadtgif-c03c83152d6ce6fa5ae49a8698da5fc25a53127f.tar.xz
do not depend on signed integer overflow
Signed integer overflow is not defined in C, so do not depend on it. This fixes a problem with GCC 4.4.0 and -O3 where the optimizer would consider "consumed_bytes > consumed_bytes + bytes" as a constant expression, and never execute the die()-call. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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