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autogen.sh: omit bogus chatter if no .git

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Problem reported by Angelo Graziosi in:
http://lists.gnu.org/archive/html/emacs-devel/2017-09/msg00045.html
* autogen.sh (git_config): Do not execut 'git' if $do_git fails.
This commit is contained in:
Paul Eggert 2017-09-07 00:10:05 -07:00
parent a0e3f715fc
commit 93bab0fe55
1 changed files with 13 additions and 13 deletions
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26
autogen.sh
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@ -269,23 +269,23 @@ fi
git_config ()
{
$do_git || return
name=$1
value=$2
ovalue=`git config --get "$name"` && test "$ovalue" = "$value" || {
if $do_git; then
if $git_was_ok; then
echo 'Configuring local git repository...'
case $cp_options in
--backup=*)
config=$git_common_dir/config
cp $cp_options --force -- "$config" "$config" || exit;;
esac
fi
echo "git config $name '$value'"
git config "$name" "$value" || exit
fi
git_was_ok=false
if $git_was_ok; then
echo 'Configuring local git repository...'
case $cp_options in
--backup=*)
config=$git_common_dir/config
cp $cp_options --force -- "$config" "$config" || exit;;
esac
fi
echo "git config $name '$value'"
git config "$name" "$value" || exit
git_was_ok=false
}
}