diff options
| -rw-r--r-- | plugins/emoji/emoji.plugin.zsh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/plugins/emoji/emoji.plugin.zsh b/plugins/emoji/emoji.plugin.zsh index adb11bb53..f2d169bf3 100644 --- a/plugins/emoji/emoji.plugin.zsh +++ b/plugins/emoji/emoji.plugin.zsh @@ -257,7 +257,8 @@ function random_emoji() { else names=(${=emoji_groups[$group]}) fi - local list_size=$#names + local list_size=${#names} + [[ $list_size -eq 0 ]] && return 1 local random_index=$(( ( RANDOM % $list_size ) + 1 )) local name=${names[$random_index]} echo ${emoji[$name]} |