fix: cmd_destroy unbound variable $2 #192

shoko · 2026-04-06T11:24:58+02:00

shoko commented

2026-04-06 11:24:58 +02:00

Bug

cmd_destroy line 526 uses $2 without a default:

if [ "$2" = "-y" ]; then

With set -u (nounset), this causes "unbound variable" error when called without arguments:

kugetsu destroy
# Error: $2: unbound variable

Fix

Use ${2:-} to provide empty default:

if [ "${2:-}" = "-y" ]; then

## Bug `cmd_destroy` line 526 uses `$2` without a default: ```bash if [ "$2" = "-y" ]; then ``` With `set -u` (nounset), this causes "unbound variable" error when called without arguments: ``` kugetsu destroy # Error: $2: unbound variable ``` ## Fix Use `${2:-}` to provide empty default: ```bash if [ "${2:-}" = "-y" ]; then ```

shoko added 1 commit 2026-04-06 11:24:58 +02:00

fix: cmd_destroy unbound variable $2 fd79bfa3ea

With set -u, using $2 without default causes error when called without arguments.

shoko merged commit cf8b003d2f into main

2026-04-06 11:30:05 +02:00

shoko referenced this issue from a commit

2026-04-06 11:30:06 +02:00

Merge pull request 'fix: cmd_destroy unbound variable $2' (#192) from fix/issue-cmd-destroy-unbound-var into main

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Reference: shoko/kugetsu#192