5 years ago · 321ceed36d
parent 7bca8caadc
commit 321ceed36d
1 changed files with 1 additions and 1 deletions
--- a/perl_cpanm_install.sh
+++ b/perl_cpanm_install.sh
@ -47,7 +47,7 @@ for x in "$@"; do
    esac
 done

-if [ -z "$cpan_modules" ]; then
+if [ -z "${cpan_modules// }" ]; then
    usage
 fi