test: add test for --use-mailmap option

diff --git a/diffcore-break.c b/diffcore-break.c
index d7097bb576cef8900e8e0218ba82e1cc7a87a567..44f8678d22ea466b0867591429bbcc3285cdaf91 100644 (file)
--- a/diffcore-break.c
+++ b/diffcore-break.c
@@ -69,7 +69,7 @@ static int should_break(struct diff_filespec *src,
                return 0; /* we do not break too small filepair */
 
        if (diffcore_count_changes(src, dst,
-                                  NULL, NULL,
+                                  &src->cnt_data, &dst->cnt_data,
                                   0,
                                   &src_copied, &literal_added))
                return 0;
@@ -162,8 +162,7 @@ void diffcore_break(int break_score)
        if (!merge_score)
                merge_score = DEFAULT_MERGE_SCORE;
 
-       outq.nr = outq.alloc = 0;
-       outq.queue = NULL;
+       DIFF_QUEUE_CLEAR(&outq);
 
        for (i = 0; i < q->nr; i++) {
                struct diff_filepair *p = q->queue[i];
@@ -204,12 +203,16 @@ void diffcore_break(int break_score)
                                dp->score = score;
                                dp->broken_pair = 1;
 
+                               diff_free_filespec_blob(p->one);
+                               diff_free_filespec_blob(p->two);
                                free(p); /* not diff_free_filepair(), we are
                                          * reusing one and two here.
                                          */
                                continue;
                        }
                }
+               diff_free_filespec_data(p->one);
+               diff_free_filespec_data(p->two);
                diff_q(&outq, p);
        }
        free(q->queue);
@@ -252,8 +255,7 @@ void diffcore_merge_broken(void)
        struct diff_queue_struct outq;
        int i, j;
 
-       outq.nr = outq.alloc = 0;
-       outq.queue = NULL;
+       DIFF_QUEUE_CLEAR(&outq);
 
        for (i = 0; i < q->nr; i++) {
                struct diff_filepair *p = q->queue[i];