diff options
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -382,6 +382,7 @@ struct emit_callback { int nparents, color_diff; const char **label_path; struct diff_words_data *diff_words; + int *found_changesp; }; static void free_diff_words_data(struct emit_callback *ecbdata) @@ -501,6 +502,8 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) const char *set = diff_get_color(ecbdata->color_diff, DIFF_METAINFO); const char *reset = diff_get_color(ecbdata->color_diff, DIFF_RESET); + *(ecbdata->found_changesp) = 1; + if (ecbdata->label_path[0]) { const char *name_a_tab, *name_b_tab; @@ -1098,6 +1101,7 @@ static void builtin_diff(const char *name_a, if (complete_rewrite) { emit_rewrite_diff(name_a, name_b, one, two, o->color_diff); + o->found_changes = 1; goto free_ab_and_return; } } @@ -1115,6 +1119,7 @@ static void builtin_diff(const char *name_a, else printf("Binary files %s and %s differ\n", lbl[0], lbl[1]); + o->found_changes = 1; } else { /* Crazy xdl interfaces.. */ @@ -1127,6 +1132,7 @@ static void builtin_diff(const char *name_a, memset(&ecbdata, 0, sizeof(ecbdata)); ecbdata.label_path = lbl; ecbdata.color_diff = o->color_diff; + ecbdata.found_changesp = &o->found_changes; xpp.flags = XDF_NEED_MINIMAL | o->xdl_opts; xecfg.ctxlen = o->context; xecfg.flags = XDL_EMIT_FUNCNAMES; @@ -2456,7 +2462,8 @@ static void diff_resolve_rename_copy(void) p->status = DIFF_STATUS_RENAMED; } else if (hashcmp(p->one->sha1, p->two->sha1) || - p->one->mode != p->two->mode) + p->one->mode != p->two->mode || + is_null_sha1(p->one->sha1)) p->status = DIFF_STATUS_MODIFIED; else { /* This is a "no-change" entry and should not |