fix unary operator expected error

This commit is contained in:
Liam Waldron 2023-04-12 21:15:00 -04:00
parent 33aa1e8832
commit 99dea01d0a

View File

@ -1,6 +1,6 @@
#!/bin/sh
if [ ${1} = "" ]; then
if [ "${1}" == "" ]; then
printf "usage: pmsearch FILTER\n"
exit 1
fi