nginx 0.7.0 *) Change: now the 0x00-0x1F, '"' and '\' characters are escaped as \xXX in an access_log. Thanks to Maxim Dounin. *) Change: now nginx allows several "Host" request header line. *) Feature: the "modified" flag in the "expires" directive. *) Feature: the $uid_got and $uid_set variables may be used at any request processing stage. *) Feature: the $hostname variable. Thanks to Andrei Nigmatulin. *) Feature: DESTDIR support. Thanks to Todd A. Fisher and Andras Voroskoi. *) Bugfix: a segmentation fault might occur in worker process on Linux, if keepalive was enabled.

--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -202,7 +202,7 @@ ngx_resolver_cleanup_tree(ngx_resolver_t
         ngx_queue_remove(&rn->queue);
 
         for (ctx = rn->waiting; ctx; ctx = next) {
-            next = ctx->next; 
+            next = ctx->next;
 
             if (ctx->event) {
                 ngx_resolver_free(r, ctx->event);