checkout.c: introduce an *_INIT macro

diff --git a/checkout.c b/checkout.c
index bdefc888bae1516f0ddcf22264807d031af7c991..80e430cda876c1a193df5c384d28c2e60303ec3f 100644 (file)
--- a/checkout.c
+++ b/checkout.c
@@ -10,6 +10,8 @@ struct tracking_name_data {
        int unique;
 };
 
+#define TRACKING_NAME_DATA_INIT { NULL, NULL, NULL, 1 }
+
 static int check_tracking_name(struct remote *remote, void *cb_data)
 {
        struct tracking_name_data *cb = cb_data;
@@ -32,7 +34,7 @@ static int check_tracking_name(struct remote *remote, void *cb_data)
 
 const char *unique_tracking_name(const char *name, struct object_id *oid)
 {
-       struct tracking_name_data cb_data = { NULL, NULL, NULL, 1 };
+       struct tracking_name_data cb_data = TRACKING_NAME_DATA_INIT;
        cb_data.src_ref = xstrfmt("refs/heads/%s", name);
        cb_data.dst_oid = oid;
        for_each_remote(check_tracking_name, &cb_data);