multi-pack-index: add 'verify' verb

diff --git a/midx.c b/midx.c
index f3e8dbc10820303436c07126b85d6024d2fb3e56..8b6c855d48298de3b89e2e952190e1b64ffbec07 100644 (file)
--- a/midx.c
+++ b/midx.c
@@ -928,3 +928,16 @@ void clear_midx_file(const char *object_dir)
 
        free(midx);
 }
+
+static int verify_midx_error;
+
+int verify_midx_file(const char *object_dir)
+{
+       struct multi_pack_index *m = load_multi_pack_index(object_dir, 1);
+       verify_midx_error = 0;
+
+       if (!m)
+               return 0;
+
+       return verify_midx_error;
+}