Image directory randomization can go out of bounds
Need to subtract 1 from the total number of files in a directory or else sometimes it will have to fallback to ascii art.
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@ -2158,7 +2158,7 @@ getimage () {
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*)
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*)
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if [ "${image: -1}" == "/" ]; then
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if [ "${image: -1}" == "/" ]; then
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files=("$image"*.png "$image"*.jpg)
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files=("$image"*.png "$image"*.jpg)
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img="$(printf "%s" "${files[RANDOM % ${#files[@]}]}")"
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img="$(printf "%s" "${files[RANDOM % (${#files[@]} - 1)]}")"
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else
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else
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img="$image"
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img="$image"
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fi
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fi
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