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diff --stat: use "file" temporary variable to refer to data->files[i]

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The generated code shouldn't change but it is easier to read.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2012-11-27 11:24:54 -08:00
parent 99bfd40700
commit af0ed819c5
1 changed files with 13 additions and 13 deletions
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26
diff.c
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@ -1470,8 +1470,8 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
for (i = 0; (i < count) && (i < data->nr); i++) {
struct diffstat_file *file = data->files[i];
uintmax_t change = file->added + file->deleted;
if (!data->files[i]->is_interesting &&
(change == 0)) {
if (!file->is_interesting && (change == 0)) {
count++; /* not shown == room for one more */
continue;
}
@ -1586,13 +1586,13 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
*/
for (i = 0; i < count; i++) {
const char *prefix = "";
char *name = data->files[i]->print_name;
uintmax_t added = data->files[i]->added;
uintmax_t deleted = data->files[i]->deleted;
struct diffstat_file *file = data->files[i];
char *name = file->print_name;
uintmax_t added = file->added;
uintmax_t deleted = file->deleted;
int name_len;
if (!data->files[i]->is_interesting &&
(added + deleted == 0)) {
if (!file->is_interesting && (added + deleted == 0)) {
total_files--;
continue;
}
@ -1611,7 +1611,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
name = slash;
}
if (data->files[i]->is_binary) {
if (file->is_binary) {
fprintf(options->file, "%s", line_prefix);
show_name(options->file, prefix, name, len);
fprintf(options->file, " %*s", number_width, "Bin");
@ -1628,7 +1628,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
fprintf(options->file, "\n");
continue;
}
else if (data->files[i]->is_unmerged) {
else if (file->is_unmerged) {
fprintf(options->file, "%s", line_prefix);
show_name(options->file, prefix, name, len);
fprintf(options->file, " Unmerged\n");
@ -1668,10 +1668,10 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
fprintf(options->file, "\n");
}
for (i = count; i < data->nr; i++) {
uintmax_t added = data->files[i]->added;
uintmax_t deleted = data->files[i]->deleted;
if (!data->files[i]->is_interesting &&
(added + deleted == 0)) {
struct diffstat_file *file = data->files[i];
uintmax_t added = file->added;
uintmax_t deleted = file->deleted;
if (!file->is_interesting && (added + deleted == 0)) {
total_files--;
continue;
}