fix building by msvc
diff --git a/src/http/modules/ngx_http_rewrite_module.c b/src/http/modules/ngx_http_rewrite_module.c
index 1b660c3..a5b96f8 100644
--- a/src/http/modules/ngx_http_rewrite_module.c
+++ b/src/http/modules/ngx_http_rewrite_module.c
@@ -936,9 +936,9 @@
}
if (v->get_handler == NULL
- && ngx_strncasecmp(value[1].data, "http_", 5) != 0
- && ngx_strncasecmp(value[1].data, "sent_http_", 10) != 0
- && ngx_strncasecmp(value[1].data, "upstream_http_", 14) != 0)
+ && ngx_strncasecmp(value[1].data, (u_char *) "http_", 5) != 0
+ && ngx_strncasecmp(value[1].data, (u_char *) "sent_http_", 10) != 0
+ && ngx_strncasecmp(value[1].data, (u_char *) "upstream_http_", 14) != 0)
{
v->get_handler = ngx_http_rewrite_var;
v->data = index;