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nix-copy-bar: don't exit 1 when there was nothing to copy

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rope 2026-08-13 14:57:32 +01:00
parent 2baca40984
commit 16f33c8dd7
1 changed files with 4 additions and 1 deletions
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5
common.nix
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@ -42,7 +42,10 @@ let
drawn=1 ;;
esac
done
[ -n "$drawn" ] && printf '\n'
# `if`, not `[ … ] && …`: with nothing to copy the bar never draws, and a
# bare test as the last statement would exit 1 and break the caller's
# && chain. A real copy failure still surfaces via the caller's pipefail.
if [ -n "$drawn" ]; then printf '\n'; fi
}
'';