From: Grégoire Jadi <gjadi@omecha.info>
Date: Mon, 19 Feb 2018 16:45:03 +0000 (+0100)
Subject: Replace head -c by dd
X-Git-Tag: 0.5.3~7
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=97c58315e5e53c1605b73cbf6039a4e16a63c3c8;p=keyringer.git

Replace head -c by dd

The '-c' (count bytes) option is not a POSIX.1 option, therefore it is
not available on OpenBSD.

Replace 'head -c' with 'dd'.

Signed-off-by: Silvio Rhatto <rhatto@riseup.net>
---

diff --git a/lib/keyringer/actions/pwgen b/lib/keyringer/actions/pwgen
index 5f25447..ab5cb84 100755
--- a/lib/keyringer/actions/pwgen
+++ b/lib/keyringer/actions/pwgen
@@ -18,7 +18,7 @@ function keyringer_pwgen {
 
   # Strip possible newlines if output is wrapped.
   # Also strip trailing = signs as they add nothing to the password's entropy.
-  head -c $ENTROPY_BYTES $ENTROPY_SOURCE | base64 | tr -d '\n='
+  dd bs=1 count=$ENTROPY_BYTES if=$ENTROPY_SOURCE | base64 | tr -d '\n='
   echo
 }