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Re: FreeBSD sh clears $? on empty lines in trap
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From: |
Akim Demaille |
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Subject: |
Re: FreeBSD sh clears $? on empty lines in trap |
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Date: |
30 Oct 2000 20:07:38 +0100 |
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User-agent: |
Gnus/5.0807 (Gnus v5.8.7) XEmacs/21.1 (Channel Islands) |
>>>>> "Akim" == Akim Demaille <address@hidden> writes:
>>>>> "Pavel" == Pavel Roskin <address@hidden> writes:
Pavel> Hello! The shell in FreeBSD 4.0 has the following bug - $? is
Pavel> reset to 0 by empty lines if the code in inside "trap".
Akim> Wow!!!
This is only inside a trap, or any empty line resets $? ?