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GIT-VERSION-GEN: squelch unneeded error from "cat version" 

Now this is really a corner case, but if you have the git source
tree from somewhere other than the official tarball, you do not
have version file.  And if git-describe does not work for you
(maybe you do not have git yet), we spilled an error message
from "cat version".

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-03-02 14:38:44 -08:00
parent 0cd5da56fa
commit 0b8b051cd5
1 changed files with 4 additions and 1 deletions
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5
GIT-VERSION-GEN
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@ -7,8 +7,11 @@ DEF_VER=v1.2.GIT
# (included in release tarballs), then default
if VN=$(git-describe --abbrev=4 HEAD 2>/dev/null); then
VN=$(echo "$VN" | sed -e 's/-/./g');
else
elif test -f version
then
VN=$(cat version) || VN="$DEF_VER"
else
VN="$DEF_VER"
fi
VN=$(expr "$VN" : v*'\(.*\)')