grep: recurse in-process using 'struct repository'

diff --git a/advice.h b/advice.h
index b341a55ce7c250cc34b49dc06a2843b5a5df1aac..c84a44531c7d8fcc9867b2df4ba9dc11d0766508 100644 (file)
--- a/advice.h
+++ b/advice.h
@@ -18,6 +18,7 @@ extern int advice_detached_head;
 extern int advice_set_upstream_failure;
 extern int advice_object_name_warning;
 extern int advice_rm_hints;
+extern int advice_add_embedded_repo;
 
 int git_default_advice_config(const char *var, const char *value);
 __attribute__((format (printf, 1, 2)))