From: Igor Sysoev <igor@sysoev.ru>
Date: Tue, 3 May 2011 09:52:27 +0000 (+0000)
Subject: test zero value in an "if" directive consistently with predicates fixed in r3894
X-Git-Tag: release-1.0.1~1
X-Git-Url: http://www.kaiwu.me/postgresql/commit/static/gitweb.js?a=commitdiff_plain;h=eecc540da802ead2c784a1c5e655b285cc248b72;p=nginx.git

test zero value in an "if" directive consistently with predicates fixed in r3894
thanks to Maxim Dounin
---

diff --git a/src/http/ngx_http_script.c b/src/http/ngx_http_script.c
index 7c8de1445..a703f0837 100644
--- a/src/http/ngx_http_script.c
+++ b/src/http/ngx_http_script.c
@@ -1395,7 +1395,7 @@ ngx_http_script_if_code(ngx_http_script_engine_t *e)
 
     e->sp--;
 
-    if (e->sp->len && e->sp->data[0] != '0') {
+    if (e->sp->len && (e->sp->len !=1 || e->sp->data[0] != '0')) {
         if (code->loc_conf) {
             e->request->loc_conf = code->loc_conf;
             ngx_http_update_location_config(e->request);