check if xset exists before executing it

11 years ago · ccf1674a2b
parent 86c1c30bb5
commit ccf1674a2b
1 changed files with 3 additions and 1 deletions
--- a/zshrc.local
+++ b/zshrc.local
@ -27,4 +27,6 @@ if which tmux 2>&1 >/dev/null; then
    test -z "$TMUX" && (tmux attach || tmux new-session)
 fi
-xset -b
+if which xset 2>&1 >/dev/null; then
    xset -b
 fi