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@@ -23,7 +23,7 @@ colorize_check_requirements() {
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if [[ ${available_tools[(Ie)$ZSH_COLORIZE_TOOL]} -eq 0 ]]; then
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echo "ZSH_COLORIZE_TOOL '$ZSH_COLORIZE_TOOL' not recognized. Available options are 'pygmentize' and 'chroma'." >&2
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return 1
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- elif (( $+commands["$ZSH_COLORIZE_TOOL"] )); then
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+ elif ! (( $+commands[$ZSH_COLORIZE_TOOL] )); then
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echo "Package '$ZSH_COLORIZE_TOOL' is not installed!" >&2
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return 1
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fi
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