read-cache: fix index corruption with index v4

diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index 12d501bfde3aac09c411169f99ff28ad35593a3b..d412c0a8f354659acade8ea6271f5c60826a0b3f 100644 (file)
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -93,8 +93,9 @@ struct anonymized_entry {
        size_t anon_len;
 };
 
-static int anonymized_entry_cmp(const void *va, const void *vb,
-                               const void *data)
+static int anonymized_entry_cmp(const void *unused_cmp_data,
+                               const void *va, const void *vb,
+                               const void *unused_keydata)
 {
        const struct anonymized_entry *a = va, *b = vb;
        return a->orig_len != b->orig_len ||
@@ -113,7 +114,7 @@ static const void *anonymize_mem(struct hashmap *map,
        struct anonymized_entry key, *ret;
 
        if (!map->cmpfn)
-               hashmap_init(map, anonymized_entry_cmp, 0);
+               hashmap_init(map, anonymized_entry_cmp, NULL, 0);
 
        hashmap_entry_init(&key, memhash(orig, *len));
        key.orig = orig;