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Re: FreeBSD sh clears $? on empty lines in trap
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From: |
Alexandre Oliva |
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Subject: |
Re: FreeBSD sh clears $? on empty lines in trap |
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Date: |
29 Oct 2000 18:45:34 -0200 |
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User-agent: |
Gnus/5.0807 (Gnus v5.8.7) XEmacs/21.1 (Channel Islands) |
On Oct 28, 2000, Pavel Roskin <address@hidden> wrote:
> * acgeneral.m4 (_AC_INIT_PREPARE): Don't use a newline before
> accessing $? - newlines in "trap" reset $? to 0 on FreeBSD 4.0.
Ok
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer address@hidden, redhat.com}
CS PhD student at IC-Unicamp address@hidden, gnu.org}
Free Software Evangelist *Please* write to mailing lists, not to me