builtin/apply: introduce 'struct apply_state' to start libifying

diff --git a/builtin/fetch.c b/builtin/fetch.c
index e4639d8eb1d5fda586520f10271c05a0897f2ea5..f8455bde7a84e110da182d56f62ac3f89026f55c 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -37,7 +37,7 @@ static int prune = -1; /* unspecified */
 static int all, append, dry_run, force, keep, multiple, update_head_ok, verbosity;
 static int progress = -1, recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
 static int tags = TAGS_DEFAULT, unshallow, update_shallow;
-static int max_children = 1;
+static int max_children = -1;
 static enum transport_family family;
 static const char *depth;
 static const char *upload_pack;