c3bb858966
Redirection errors on subshells already did not abort the shell because
the redirection is executed in the subshell.
Other shells seem to agree that these redirection errors should not abort
the shell.
Also ensure that the redirections will be cleaned up properly in cases like
command eval '{ shift x; } 2>/dev/null'
Example:
{ echo bad; } </var/empty/x; echo good
13 lines
381 B
Plaintext
13 lines
381 B
Plaintext
# $FreeBSD$
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# A redirection error on a compound command should not abort the shell.
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exec 2>/dev/null
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{ echo bad; } </var/empty/x
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if :; then echo bad; fi </var/empty/x
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for i in 1; do echo bad; done </var/empty/x
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i=0
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while [ $i = 0 ]; do echo bad; i=1; done </var/empty/x
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i=0
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until [ $i != 0 ]; do echo bad; i=1; done </var/empty/x
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case i in *) echo bad ;; esac </var/empty/x
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exit 0
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