spm

commit ffd5a3e7a378040a7d6e3c95193bf4cbf3bab19b
parent ecb67d9653966e0c013ce22e3b19a1946fa7f451
Author: Sören Tempel <soeren+git@soeren-tempel.net>
Date:   Mon, 12 Oct 2015 21:35:42 +0200

Don't use shift at all

Both available commands (insert and show) only accept a single argument
so handling the command line arguments this way is easier and more
foolproof. This fixes issue #5.

Diffstat:
M
tpm
 | 
9
+++------

1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/tpm b/tpm
@@ -106,12 +106,9 @@ if [ $# -gt 2 ]; then
   abort "tpm doesn't accept more than two arguments"
 fi
 
-cmd="${1}"
-shift
-
-case "${cmd}" in
-  "show")   show   "${@}" ;;
-  "insert") insert "${@}" ;;
+case "${1}" in
+  "show")   show   "${2}" ;;
+  "insert") insert "${2}" ;;
   *) abort "USAGE: tpm COMMAND ENTRY" ;;
 esac