gc: do not explode objects which will be immediately pruned

diff --git a/submodule.h b/submodule.h
index 5350b0d5a0d16e12e96b983e6510cb1d4098f962..80e04f3c8cfe9a49865ef54f61efaa3bc67dca5c 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -28,6 +28,7 @@ int fetch_populated_submodules(int num_options, const char **options,
                               int quiet);
 unsigned is_submodule_modified(const char *path, int ignore_untracked);
 int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
-                   const unsigned char a[20], const unsigned char b[20]);
+                   const unsigned char a[20], const unsigned char b[20], int search);
+int check_submodule_needs_pushing(unsigned char new_sha1[20], const char *remotes_name);
 
 #endif