If variables used in tests for file existence are empty, they can lead to false positives. For example, commenting out SIGNED_CERT in the default script will cause if [ -f $SIGNED_CERT] to return true. Adding quotes around the variable avoids this issue.
If variables used in tests for file existence are empty, they can lead to false positives. For example, commenting out SIGNED_CERT in the default script will cause
if [ -f $SIGNED_CERT]to return true. Adding quotes around the variable avoids this issue.