deal with unknown option

2025-01-30 09:01:34 +01:00 · 2025-01-30 09:01:34 +01:00 · 1d69db0356
commit 1d69db0356
parent 56bf23adaa
1 changed files with 4 additions and 0 deletions
--- a/4
+++ b/4
@ -25,6 +25,10 @@ while getopts ":hsv" option; do
      v) # enable verbose mode
         verboseOption=" -v"
         ;;
+      "?")
+         echo -e "\e[31mUnknown option -$OPTARG\e[0m"
+         exit 1
+         ;;
   esac
 done