subtree: make --ignore-joins pay attention to adds

diff --git a/connected.h b/connected.h
index a53f03a61aca4871be5ab75db9bf63ee895668e1..e4c961817d33f64286d3415b370e6a297e381559 100644 (file)
--- a/connected.h
+++ b/connected.h
@@ -1,6 +1,7 @@
 #ifndef CONNECTED_H
 #define CONNECTED_H
 
+struct object_id;
 struct transport;
 
 /*
@@ -38,6 +39,13 @@ struct check_connected_options {
         * Insert these variables into the environment of the child process.
         */
        const char **env;
+
+       /*
+        * If non-zero, check the ancestry chain completely, not stopping at
+        * any existing ref. This is necessary when deepening existing refs
+        * during a fetch.
+        */
+       unsigned is_deepening_fetch : 1;
 };
 
 #define CHECK_CONNECTED_INIT { 0 }