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diff src/http/ngx_http_variables.c @ 553:45033d85b30e release-0.2.5

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nginx-0.2.5-RELEASE import *) Change: the duplicate value of the ngx_http_geo_module variable now causes the warning and changes old value. *) Feature: the ngx_http_ssi_module supports the "set" command. *) Feature: the ngx_http_ssi_module supports the "file" parameter in the "include" command. *) Feature: the ngx_http_ssi_module supports the variable value substitutions in expressions of the "if" command.
author Igor Sysoev <igor@sysoev.ru>
date Tue, 04 Oct 2005 10:38:53 +0000
parents 371c1cee100d
children ecd9c160f25b
line wrap: on
line diff
--- a/src/http/ngx_http_variables.c
+++ b/src/http/ngx_http_variables.c
@@ -229,7 +229,7 @@ ngx_http_get_indexed_variable(ngx_http_r
 
     cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
 
-    if (cmcf->variables.elts == NULL || cmcf->variables.nelts <= index) {
+    if (cmcf->variables.nelts <= index) {
         ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
                       "unknown variable index: %d", index);
         return NULL;