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fix: resolve unbound variable error in safe_clean (bash 3.2 compatibility)
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@@ -342,7 +342,11 @@ safe_clean() {
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valid_targets+=("$target")
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valid_targets+=("$target")
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done
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done
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if [[ ${#valid_targets[@]} -gt 0 ]]; then
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targets=("${valid_targets[@]}")
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targets=("${valid_targets[@]}")
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else
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targets=()
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fi
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if [[ ${#targets[@]} -eq 0 ]]; then
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if [[ ${#targets[@]} -eq 0 ]]; then
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return 0
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return 0
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fi
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fi
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