build: Make autogen.sh more POSIX friendly (next try)

* autogen.sh: Fix dd count to 5.
--

Fixes-commit: 3c00b52f7c
Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-01-12 11:22:37 +01:00
parent c99a09f111
commit 3db76c9277
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1 changed files with 1 additions and 1 deletions

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@ -225,7 +225,7 @@ if [ "$myhost" = "find-version" ]; then
fi
[ -n "$tmp" ] && beta=yes
rev=$(git rev-parse --short HEAD | tr -d '\n\r')
rvd=$((0x$(echo ${rev} | dd bs=1 count=2 2>/dev/null)))
rvd=$((0x$(echo ${rev} | dd bs=1 count=4 2>/dev/null)))
else
ingit=no
beta=yes