add: warn when adding an embedded repository

diff --git a/split-index.h b/split-index.h
index df91c1bda8117fe7d0f25a0aaedce79370801ce0..65c0f09b2bd413e091cc65ef2f0d3a2d92aeb858 100644 (file)
--- a/split-index.h
+++ b/split-index.h
@@ -33,5 +33,6 @@ void finish_writing_split_index(struct index_state *istate);
 void discard_split_index(struct index_state *istate);
 void add_split_index(struct index_state *istate);
 void remove_split_index(struct index_state *istate);
+void unshare_split_index(struct index_state *istate, int discard);
 
 #endif