From 4ad5be6f93f987351c2f340c472e6fc0667ecf9b Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Thu, 10 Apr 2008 17:26:14 +0000
Subject: [PATCH] log unexpected qtype

---
 src/core/ngx_resolver.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index f0d675aca..f34ba3873 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -1189,6 +1189,10 @@ ngx_resolver_process_a(ngx_resolver_t *r, u_char *buf, size_t last,
 
         } else if (qtype == NGX_RESOLVE_DNAME) {
             i += sizeof(ngx_resolver_an_t) + len;
+
+        } else {
+            ngx_log_error(r->log_level, r->log, 0,
+                          "unexpected qtype %ui", qtype);
         }
     }