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read -n1 </dev/null succeeds #769

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Crestwave opened this issue Jun 12, 2020 · 1 comment
Closed

read -n1 </dev/null succeeds #769

Crestwave opened this issue Jun 12, 2020 · 1 comment
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@Crestwave
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nosj uses this (well, technically -N) like a regular while read loop but character by character.

$ read -n1 </dev/null
$ echo $?
1
osh$ read -n1 </dev/null
osh$ echo $?
0
andychu pushed a commit that referenced this issue Jun 12, 2020
[builtin/read] Check status of read -n.
c3c0071 
Addresses bug #769.

Also add a failing spec test for errexit bug, mentioned in #752.
@andychu
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andychu commented Jun 12, 2020

Thanks, good catch!

@andychu andychu closed this as completed Jun 21, 2020
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@andychu @Crestwave