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diff src/http/modules/ngx_http_proxy_module.c @ 4947:4251e72b8bb4

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Allow the complex value to be defined as an empty string. This makes conversion from strings to complex values possible without the loss of functionality.
author Ruslan Ermilov <ru@nginx.com>
date Thu, 06 Dec 2012 23:03:53 +0000
parents 93294110728f
children 13a5202b6b4b
line wrap: on
line diff
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -837,7 +837,7 @@ ngx_http_proxy_create_key(ngx_http_reque
         return NGX_ERROR;
     }
 
-    if (plcf->cache_key.value.len) {
+    if (plcf->cache_key.value.data) {
 
         if (ngx_http_complex_value(r, &plcf->cache_key, key) != NGX_OK) {
             return NGX_ERROR;
@@ -3651,7 +3651,7 @@ ngx_http_proxy_cache_key(ngx_conf_t *cf,
 
     value = cf->args->elts;
 
-    if (plcf->cache_key.value.len) {
+    if (plcf->cache_key.value.data) {
         return "is duplicate";
     }