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fix(rustup-init/sh): prevent passing --default-host twice #4756

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Merged
rami3l merged 1 commit into from
Mar 16, 2026
+11 −0
Merged

fix(rustup-init/sh): prevent passing --default-host twice #4756

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11 changes: 11 additions & 0 deletions rustup-init.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -174,6 +174,17 @@ main() {
exit 1
fi

# If a default host has been specified on the command line, we should
# revert our own override before calling the installer.
for arg in "$@"; do
case "$arg" in
--default-host|--default-host=*)
_default_host_override=
break
;;
esac
done

if [ "$need_tty" = "yes" ] && [ ! -t 0 ]; then
# The installer is going to want to ask for confirmation by
# reading stdin. This script was piped into `sh` though and
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