URL:
<https://savannah.gnu.org/bugs/?65154>
Summary: unkown commands exit with zero
Group: GNU GRUB
Submitter: itxaka
Submitted: Fri 12 Jan 2024 04:52:54 PM UTC
Category: Terminal
Severity: Major
Priority: 5 - Normal
Item Group: Software Error
Status: None
Privacy: Public
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Release: other
Release:
Discussion Lock: Any
Reproducibility: Every Time
Planned Release: None
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Follow-up Comments:
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Date: Fri 12 Jan 2024 04:52:54 PM UTC By: Itxaka Serrano <itxaka>
Version: 2.06
Issue: Any command that its unknown will result in a zero exit code which is
confusing
Example:
grub> hello
error: ../../grub-core/script/function.c:119:can't find command `hello'.
grub> echo $?
0
Kind of weird because on the code it seems like its returning a
GRUB_ERR_UNKNOWN_COMMAND which should not be zero. I had a quick look and
maybe its becuase on line 1018 of grub-core/script/execute.c we print the
error but always return 0
https://git.savannah.gnu.org/cgit/grub.git/tree/grub-core/script/execute.c#n1018
What I would expect: Any command that does not exists to return a different
exit code than zero
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