diff options
| -rwxr-xr-x | mktestenv.sh | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mktestenv.sh b/mktestenv.sh index 553bc09..8a84b9e 100755 --- a/mktestenv.sh +++ b/mktestenv.sh @@ -49,7 +49,10 @@ while (( "${#}" )); do shift 2 ;; -i|--iteration) - ITER=$(printf %02d ${2}) + case ${2} in + ''|*[!0-9]*) ITER=${2} ;; + *) ITER=$(printf %02d ${2}) ;; + esac shift 2 ;; --) # end argument parsing |