From e041efc306fdc533fc3b0cc899c41a3eb2849800 Mon Sep 17 00:00:00 2001
From: Maxim Dounin <mdounin@mdounin.ru>
Date: Fri, 5 Jun 2015 17:10:34 +0300
Subject: [PATCH] Style.

---
 src/event/ngx_event.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/event/ngx_event.c b/src/event/ngx_event.c
index 34a07e4dc..b8e06077e 100644
--- a/src/event/ngx_event.c
+++ b/src/event/ngx_event.c
@@ -927,8 +927,9 @@ ngx_events_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 
     *cf = pcf;
 
-    if (rv != NGX_CONF_OK)
+    if (rv != NGX_CONF_OK) {
         return rv;
+    }
 
     for (i = 0; ngx_modules[i]; i++) {
         if (ngx_modules[i]->type != NGX_EVENT_MODULE) {