Update test.sh

2019-02-01 16:33:36 -06:00
parent a8b8452907
commit 5388ad6a71
1 changed files with 1 additions and 1 deletions
--- a/test.sh
+++ b/test.sh
@@ -24,7 +24,7 @@ while getopts ':a:b:c:r:' flag; do
        a) a=$OPTARG; echo "A - $a" ;;
        b) a=$OPTARG; echo "B - $b" ;;
        c) c=$OPTARG; echo "C - $c" ;;
-   	 	:) echo "Invalid option: $OPTARG requires an argument" 1>&2 ;;
+   	 	:) echo "Invalid option: '${OPTARG}' requires an argument" 1>&2 ;;
    esac
 done