# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1401293885 -14400
# Node ID 790ba7484bb67d2a1e1a4ce55eeb0fe149ebd176
# Parent  80bd391c90d11de707a05fcd0c9aa2a09c62877f
Fixed config parsing of the last try_files parameter.

Do not taste the last parameter against directory, as otherwise it would
result in the trailing slash being cut from the parameter value.

Notably, this prevents an internal redirect to an empty URI
if the parameter is set to the literal slash:

    location / { try_files $uri /; }

diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -4789,7 +4789,8 @@ ngx_http_core_try_files(ngx_conf_t *cf, 
         tf[i].name = value[i + 1];
 
         if (tf[i].name.len > 0
-            && tf[i].name.data[tf[i].name.len - 1] == '/')
+            && tf[i].name.data[tf[i].name.len - 1] == '/'
+            && i + 2 < cf->args->nelts)
         {
             tf[i].test_dir = 1;
             tf[i].name.len--;