diff options
| -rwxr-xr-x | home/nipsy/common/optional/desktops/i3/xscreensaver-activate | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/home/nipsy/common/optional/desktops/i3/xscreensaver-activate b/home/nipsy/common/optional/desktops/i3/xscreensaver-activate index b558da8..edcfa62 100755 --- a/home/nipsy/common/optional/desktops/i3/xscreensaver-activate +++ b/home/nipsy/common/optional/desktops/i3/xscreensaver-activate @@ -1,5 +1,11 @@ #!/usr/bin/env zsh +# bail out if xscreensaver isn't installed +if [[ ! -x =xscreensaver ]]; then + echo "no xscreensaver command found, ${0:t} bailing out" >&2 + exit 0 +fi + # record our own PID to avoid duplicate invocations PIDFILE="/dev/shm/${0:t}.pid" |