diff options
| -rw-r--r-- | diff.c | 8 | ||||
| -rw-r--r-- | diffcore.h | 2 |
2 files changed, 10 insertions, 0 deletions
@@ -3737,6 +3737,12 @@ void diffcore_fix_diff_index(struct diff_options *options) void diffcore_std(struct diff_options *options) { + /* We never run this function more than one time, because the + * rename/copy detection logic can only run once. + */ + if (diff_queued_diff.run) + return; + if (options->skip_stat_unmatch) diffcore_skip_stat_unmatch(options); if (options->break_opt != -1) @@ -3756,6 +3762,8 @@ void diffcore_std(struct diff_options *options) DIFF_OPT_SET(options, HAS_CHANGES); else DIFF_OPT_CLR(options, HAS_CHANGES); + + diff_queued_diff.run = 1; } int diff_result_code(struct diff_options *opt, int status) diff --git a/diffcore.h b/diffcore.h index 5d05deaf68..491bea0b44 100644 --- a/diffcore.h +++ b/diffcore.h @@ -91,11 +91,13 @@ struct diff_queue_struct { struct diff_filepair **queue; int alloc; int nr; + int run; }; #define DIFF_QUEUE_CLEAR(q) \ do { \ (q)->queue = NULL; \ (q)->nr = (q)->alloc = 0; \ + (q)->run = 0; \ } while(0); extern struct diff_queue_struct diff_queued_diff; |