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Use right variable name to avoid zero-length array

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This fixes the typographic error that always assigned an undefined
array to `$names`, which made `$list_size` = 0 and triggered a
divide by zero error on the next line.
This commit is contained in:
Marc Cornellà 2015-08-16 22:26:33 +02:00
parent 192de6bcff
commit 88243b846a
1 changed files with 1 additions and 1 deletions
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plugins/emoji/emoji.plugin.zsh
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@ -255,7 +255,7 @@ function random_emoji() {
if [[ -z "$group" || "$group" == "all" ]]; then if [[ -z "$group" || "$group" == "all" ]]; then
names=(${(k)emoji}) names=(${(k)emoji})
else else
names=(${=emoji_groups[$group_name]}) names=(${=emoji_groups[$group]})
fi fi
local list_size=$#names local list_size=$#names
local random_index=$(( ( RANDOM % $list_size ) + 1 )) local random_index=$(( ( RANDOM % $list_size ) + 1 ))