die_merge () {
if [ $(git config --bool --get advice.resolveConflict || echo true) = "true" ]; then
die "$(gettext "You have not concluded your merge (MERGE_HEAD exists).
-Please, commit your changes before you can merge.")"
+Please, commit your changes before merging.")"
else
die "$(gettext "You have not concluded your merge (MERGE_HEAD exists).")"
fi
}
orig_head=$(git rev-parse -q --verify HEAD)
git fetch $verbosity $progress $dry_run $recurse_submodules $all $append \
-${upload_pack+"$upload_pack"} $force $tags $prune $keep $depth $unshallow $update_shallow \
+${upload_pack:+"$upload_pack"} $force $tags $prune $keep $depth $unshallow $update_shallow \
$refmap --update-head-ok "$@" || exit 1
test -z "$dry_run" || exit 0