fix(manager): fix the condition

VULN-2789

manager/vulnerabilities_handler.py

@@ -157,10 +157,11 @@ def __init__(self, rh_account_id, cve_cache_from, cve_cache_keepalive, cves_with
     def _full_query(rh_account_id, join_type, count_subquery, args):
         # When there are 0 affected systems and advisory_available filter is set to False, force False value in output
         # even if the CVE have some advisory
-        if "advisory_available" in args and args["advisory_available"] is not None and True in args["advisory_available"]:
-            advisory_available_no_sys = (fn.COALESCE(CveMetadata.advisories_list, '[]') != SQL("'[]'"))
-        else:
+        if "advisory_available" in args and args["advisory_available"] is not None and False in args["advisory_available"] and \
+            True not in args["advisory_available"]:
             advisory_available_no_sys = False
+        else:
+            advisory_available_no_sys = (fn.COALESCE(CveMetadata.advisories_list, '[]') != SQL("'[]'"))
         return (CveMetadata
                 .select(CveMetadata.id.alias("cve_id"),
                         CveMetadata.cve.alias("cve_name"),