Op 16-01-19 om 14:32 schreef Herbert Xu:
> So I'm going to go for a more complicated fix:
The v3 patch introduces a bug:
====begin test script====
init() {
exec 8</dev/null
} >&-
{
init
: <&8 && echo ok
} 8<&-
====end test script====
Actual output:
test2.sh: 9: test2.sh: 8: Bad file descriptor
Expected output:
ok
The 'read' gets a 'bad file descriptor', so the effect of the 'exec'
from the init function is lost.
Interestingly, removing either the ">&-" from the function definition
block, or the "8<&-" from the other braces block, or both, makes the
error go away.
- Martijn
