Weird interactions betwen cache and module-link

[Gianni Ceccarelli]

This patch seems to fix the problem.

diff --git c/cgit.c w/cgit.c
index 08d81a1..d30e259 100644
--- c/cgit.c
+++ w/cgit.c
@@ -810,6 +810,10 @@ static void print_repo(FILE *f, struct cgit_repo *repo)
 		fprintf(f, "repo.extra-head-content=%s\n", repo->extra_head_content);
 	if (repo->module_link)
 		fprintf(f, "repo.module-link=%s\n", repo->module_link);
+	for (int i = 0; i < repo->submodules.nr; ++i) {
+		struct string_list_item *si=&repo->submodules.items[i];
+		fprintf(f, "repo.module-link.%s=%s\n", si->string, (char*)si->util);
+	}
 	if (repo->section)
 		fprintf(f, "repo.section=%s\n", repo->section);
 	if (repo->homepage)


-- 
	Dakkar - <Mobilis in mobile>
	GPG public key fingerprint = A071 E618 DD2C 5901 9574
	                             6FE2 40EA 9883 7519 3F88
	                    key id = 0x75193F88