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Diffstat (limited to 'builtin/diff.c')
-rw-r--r--builtin/diff.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/builtin/diff.c b/builtin/diff.c
index 0fe638f..387afa7 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -14,6 +14,7 @@
#include "log-tree.h"
#include "builtin.h"
#include "submodule.h"
+#include "sha1-array.h"
struct blobinfo {
unsigned char sha1[20];
@@ -169,7 +170,7 @@ static int builtin_diff_combined(struct rev_info *revs,
struct object_array_entry *ent,
int ents)
{
- const unsigned char (*parent)[20];
+ struct sha1_array parents = SHA1_ARRAY_INIT;
int i;
if (argc > 1)
@@ -177,12 +178,11 @@ static int builtin_diff_combined(struct rev_info *revs,
if (!revs->dense_combined_merges && !revs->combine_merges)
revs->dense_combined_merges = revs->combine_merges = 1;
- parent = xmalloc(ents * sizeof(*parent));
- for (i = 0; i < ents; i++)
- hashcpy((unsigned char *)(parent + i), ent[i].item->sha1);
- diff_tree_combined(parent[0], parent + 1, ents - 1,
+ for (i = 1; i < ents; i++)
+ sha1_array_append(&parents, ent[i].item->sha1);
+ diff_tree_combined(ent[0].item->sha1, &parents,
revs->dense_combined_merges, revs);
- free((void *)parent);
+ sha1_array_clear(&parents);
return 0;
}