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-rw-r--r--cron-sh/functions.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/cron-sh/functions.sh b/cron-sh/functions.sh
index b094210..f5ae7a7 100644
--- a/cron-sh/functions.sh
+++ b/cron-sh/functions.sh
@@ -62,6 +62,10 @@ function check_is_enabled() {
# executed from /etc/cron.daily or any directory containing 'daily'; weekly checks
# will run if run withing a directory containing 'weekly', and so on
check=$1
+ # is the check there at all?
+ if [ -z "$check" ]; then
+ return 1
+ fi
current_check=$(current_check_type)
if [ "$check" = "$current_check" ]; then
return 0