5 years ago · 4521fcf84f
parent 063f0f58ca
commit 4521fcf84f
1 changed files with 1 additions and 1 deletions
--- a/python_pip_install.sh
+++ b/python_pip_install.sh
@ -53,7 +53,7 @@ for x in "$@"; do
    esac
 done
-if [ -z "$pip_modules" ]; then
+if [ -z "${pip_modules// }" ]; then
    usage
 fi