On 03/14/2012 03:27 PM, Andreas Schwab wrote:
Per Cederqvist<cederp@xxxxxxxxx> writes:
- openssl dgst -sha1 "$1" | sed "s,SHA1.\(.*\).= \(.*\),\2 \1,"
+ if [ $# = 1 ]
+ then
+ openssl dgst -sha1 "$1" | sed "s,SHA1.\(.*\).= \(.*\),\2 \1,"
+ else
+ openssl dgst -sha1 | sed 's,$, -,'
$ openssl dgst -sha1</dev/null
(stdin)= da39a3ee5e6b4b0d3255bfef95601890afd80709
Was that on a Darwin? If so, my fix obviously needs some
work on that platform. I tested openssl-0.9.8o on Ubuntu
11.04, and here it looks like this:
$ openssl dgst -sha1</dev/null
da39a3ee5e6b4b0d3255bfef95601890afd80709
$ openssl version
OpenSSL 0.9.8o 01 Jun 2010
/ceder
# usage: sha1 [file]
sha1()
{
- sha1sum "$1"
+ if [ $# = 1 ]
+ then
+ sha1sum "$1"
+ else
+ sha1sum
+ fi
sha1sum "$@"
Andreas.
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