Fix function in bash 3
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1 changed files with 5 additions and 1 deletions
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@ -2669,7 +2669,11 @@ bold() {
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# Uppercase the first letter of $1
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# Uppercase the first letter of $1
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uppercase () {
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uppercase () {
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[ "$version" -ge 4 ] && printf "%s" "${1^}"
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if [ "$version" -ge 4 ]; then
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printf "%s" "${1^}"
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else
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printf "%s" "${1}"
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fi
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}
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}
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# }}}
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# }}}
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