cle

1 files changed, 3 insertions, 5 deletions

diff --git a/bin/crypt b/bin/crypt
index 939f3f5..c63d60a 100755
--- a/bin/crypt
+++ b/bin/crypt
@@ -1,13 +1,12 @@
 #!/bin/sh
 
-usage='Usage: crypt [-de] [-o output] [input]
+usage='Usage: crypt [-d] [-o output] [input]
 
 Encrypt or decrypt input (default: stdin) to ouput (default: stdout),
 using ssh rsa key.
 
 Options:
  -d           action is decrypt (default: encrypt)
- -e           action is encrypt
  -o output    set ouput (default: stdout)'
 
 key="$(mktemp)"
@@ -40,14 +39,13 @@ decrypt() {
 }
 
 cmd=encrypt
-while getopts :deo: opt; do
+while getopts :do: opt; do
 	case $opt in
 		d) cmd=decrypt ;;
-		e) cmd=encrypt ;;
 		o) exec 1>"$OPTARG" ;;
 		*) echo "$usage" >&2; exit 1 ;;
 	esac
 done
 shift $((OPTIND - 1))
-[ "$1" ] && [ "$1" != "-" ] && exec 0<"$1"
+[ "$1" ] && exec 0<"$1"
 "$cmd"