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03b3a844d0
For backgrounded pipelines and subshells, the previous value of $? was being preserved, which is incorrect. For backgrounded simple commands containing a command substitution, the status of the last command substitution was returned instead of 0. If fork() fails, this is an error.
5 lines
40 B
Text
5 lines
40 B
Text
# $FreeBSD$
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f() { return 42; }
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f
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(:) &
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