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Merge pull request #255 from gabe565/patch-1

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Image directory randomization can go out of bounds
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Dylan Araps
2016-05-17 17:04:12 +10:00
parent a10843c945 3b5938a631
commit b5ecdff6e3
1 changed files with 1 additions and 1 deletions
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@@ -2158,7 +2158,7 @@ getimage () {
*)
if [ "${image: -1}" == "/" ]; then
files=("$image"*.png "$image"*.jpg)
img="$(printf "%s" "${files[RANDOM % ${#files[@]}]}")"
img="$(printf "%s" "${files[RANDOM % (${#files[@]} - 1)]}")"
else
img="$image"
fi