Restrict caches not found to available caches

ocdb.cpp

@@ -286,7 +286,7 @@ Caches OCdb::get_user_caches_not_found(std::string uuid) {
 	Caches cc;
 	Cache c;
 
-	std::string sql = "SELECT code, location FROM caches WHERE NOT EXISTS (SELECT cache_code FROM logs WHERE cache_code = code AND type = 'Found it' and user = ?);";
+	std::string sql = "SELECT code, location FROM caches WHERE status = 'Available' AND NOT EXISTS (SELECT cache_code FROM logs WHERE cache_code = code AND type = 'Found it' and user = ?);";
 
 	res = sqlite3_prepare_v2(db, sql.c_str(), sql.length() + 1, &stmt, NULL);
 	if (res != SQLITE_OK) {