grep.c: remove implicit dependency on the_index

diff --git a/builtin/gc.c b/builtin/gc.c
index e103f0f85d7995999fbd7e52057e563005ae819e..57069442b0dc1297366e29b1fbf0e6ee70377146 100644 (file)
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -615,6 +615,7 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
                return -1;
 
        if (!repository_format_precious_objects) {
+               close_all_packs(the_repository->objects);
                if (run_command_v_opt(repack.argv, RUN_GIT_CMD))
                        return error(FAILED_RUN, repack.argv[0]);