Fix to random theme selection

- themes array is 1-based

 - theme files names are located in indicies 1 through N inclusive

 - this resolves an issue where you would occasionally see: "no such
   file or directory. Random theme '' loaded..."
This commit is contained in:
Casey Watson 2011-05-24 12:15:58 -06:00
parent 3d815368b4
commit b5071580d6

View File

@ -31,7 +31,7 @@ if [ "$ZSH_THEME" = "random" ]
then
themes=($ZSH/themes/*zsh-theme)
N=${#themes[@]}
((N=RANDOM%N))
((N=(RANDOM%N)+1))
RANDOM_THEME=${themes[$N]}
source "$RANDOM_THEME"
echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."