https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293212
Bug ID: 293212
Summary: bin/sh does not set exitstatus for heredoc expansion
errors
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: bin
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
```
#! /bin/sh
cat <<EOF
echo "${EMPTY:?}"
EOF
ret=$?
echo $ret
exit $ret
```
Exit statuses:
- sh: 0
- dash: 2
- zsh: 1
- bash: 1
All print `wtf.sh: line 7: EMPTY: parameter null or not set` but /bin/sh does
not set exitstatus to non-0 and does not trigger `set -e`.
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