From: Igor Sysoev <igor@sysoev.ru>
Date: Wed, 6 Feb 2008 17:23:17 +0000 (+0000)
Subject: fix r1879
X-Git-Tag: release-0.6.26~8
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/postgres_fdw.c?a=commitdiff_plain;h=18be913cb6036c12b40914f3e9e9b0181044bbf7;p=nginx.git

fix r1879
---

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index 76f7b42fe..ade500533 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -215,6 +215,7 @@ ngx_resolve_name(ngx_resolver_ctx_t *ctx)
 
     if (ctx->event) {
         ngx_resolver_free_locked(r, ctx->event);
+        ctx->event = NULL;
     }
 
     /* unlock alloc mutex */