1 file changed, 2 insertions, 0 deletions
diff --git a/source/shared.c b/source/shared.c
index 1e1bb26..1cfe4b0 100644
--- a/source/shared.c
+++ b/source/shared.c
@@ -37,6 +37,8 @@ struct cgit_repo *cgit_add_repo(const char *url)
 	}
 	repo->name = repo->url;
 	repo->desc = cgit_default_repo_desc;
+	// A cached scan keeps these copies, so build_scan_key in cgit.c has to
+	// name every setting copied here.
 	repo->section = ctx.cfg.section;
 	repo->snapshots = ctx.cfg.snapshots;
 	repo->enable_blame = ctx.cfg.enable_blame;