Use 'printf %d $(whatever|wc -l)' so that the shell removes the blanks
for us.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Acked-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
# test-dump-cache-tree already verifies that all existing data is
# correct.
test_shallow_cache_tree () {
- echo "SHA " \
- "($(git ls-files|wc -l) entries, 0 subtrees)" >expect &&
+ printf "SHA (%d entries, 0 subtrees)\n" $(git ls-files|wc -l) >expect &&
cmp_cache_tree expect
}
test_invalid_cache_tree () {
echo "invalid (0 subtrees)" >expect &&
- echo "SHA #(ref) " \
- "($(git ls-files|wc -l) entries, 0 subtrees)" >>expect &&
+ printf "SHA #(ref) (%d entries, 0 subtrees)\n" $(git ls-files|wc -l) >>expect &&
cmp_cache_tree expect
}