die "You need to first update your working tree."
fi
-merge_head=$(sed -e 's/ .*//' "$GIT_DIR"/FETCH_HEAD)
+merge_head=$(sed -e 's/ .*//' "$GIT_DIR"/FETCH_HEAD | tr '\012' ' ')
merge_name=$(
perl -e 'print join("; ", map { chomp; s/^[0-9a-f]* //; $_ } <>)' \
"$GIT_DIR"/FETCH_HEAD