refactor: removed the useless C global variable ngx_http_srcache_used.

agentzh · agentzh · commit 1e1c31a11061 · 2013-10-14T22:06:06.000-07:00
diff --git a/src/ngx_http_srcache_filter_module.c b/src/ngx_http_srcache_filter_module.c
@@ -18,9 +18,6 @@
 #include "ngx_http_srcache_headers.h"
 
 
-unsigned  ngx_http_srcache_used;
-
-
 static void *ngx_http_srcache_create_loc_conf(ngx_conf_t *cf);
 static char *ngx_http_srcache_merge_loc_conf(ngx_conf_t *cf, void *parent,
     void *child);
