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fixed unbound variable in list command
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1 changed files with 1 additions and 1 deletions
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@ -257,7 +257,7 @@ case $ACTION in
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do
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[ ! -e "$t/install" ] && continue
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if [[ "$2" == "" ]]; then
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if [[ "${2:-}" == "" ]]; then
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echo "$t"
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else
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if is_tool_installed "$t"; then
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