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-rw-r--r--patch-ids.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/patch-ids.c b/patch-ids.c
index 9c0ab9e67a..815c115811 100644
--- a/patch-ids.c
+++ b/patch-ids.c
@@ -35,7 +35,8 @@ int commit_patch_id(struct commit *commit, struct diff_options *options,
* the side of safety. The actual value being negative does not have
* any significance; only that it is non-zero matters.
*/
-static int patch_id_cmp(struct patch_id *a,
+static int patch_id_cmp(const void *unused_cmp_data,
+ struct patch_id *a,
struct patch_id *b,
struct diff_options *opt)
{
@@ -57,7 +58,8 @@ int init_patch_ids(struct patch_ids *ids)
ids->diffopts.detect_rename = 0;
DIFF_OPT_SET(&ids->diffopts, RECURSIVE);
diff_setup_done(&ids->diffopts);
- hashmap_init(&ids->patches, (hashmap_cmp_fn)patch_id_cmp, 256);
+ hashmap_init(&ids->patches, (hashmap_cmp_fn)patch_id_cmp,
+ NULL, 256);
return 0;
}