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diff: Only count lines in show_shortstats

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Do not mix byte and line counts. Binary files have byte counts;
skip them when accumulating line insertions/deletions.

The regression was introduced in e18872b.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Alexander Strasser 2012-06-15 23:50:30 +02:00 committed by Junio C Hamano
parent e18872b2f0
commit de9658b511
2 changed files with 13 additions and 1 deletions
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2
diff.c
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@ -1668,7 +1668,7 @@ static void show_shortstats(struct diffstat_t *data, struct diff_options *option
continue;
if (!data->files[i]->is_renamed && (added + deleted == 0)) {
total_files--;
} else {
} else if (!data->files[i]->is_binary) { /* don't count bytes */
adds += added;
dels += deleted;
}

12
t/t4012-diff-binary.sh
View file

@ -36,6 +36,18 @@ test_expect_success '"apply --stat" output for binary file change' '
test_i18ncmp expected current
'
test_expect_success 'diff --shortstat output for binary file change' '
echo " 4 files changed, 2 insertions(+), 2 deletions(-)" >expected &&
git diff --shortstat >current &&
test_i18ncmp expected current
'
test_expect_success 'diff --shortstat output for binary file change only' '
echo " 1 file changed, 0 insertions(+), 0 deletions(-)" >expected &&
git diff --shortstat -- b >current &&
test_i18ncmp expected current
'
test_expect_success 'apply --numstat notices binary file change' '
git diff >diff &&
git apply --numstat <diff >current &&