diff --git a/src/core/ngx_inet.c b/src/core/ngx_inet.c
index 3bbadb8..765bda5 100644
--- a/src/core/ngx_inet.c
+++ b/src/core/ngx_inet.c
@@ -1242,19 +1242,19 @@
 #if (NGX_HAVE_UNIX_DOMAIN)
     case AF_UNIX:
 
-       /* TODO length */
+        /* TODO length */
 
-       saun1 = (struct sockaddr_un *) sa1;
-       saun2 = (struct sockaddr_un *) sa2;
+        saun1 = (struct sockaddr_un *) sa1;
+        saun2 = (struct sockaddr_un *) sa2;
 
-       if (ngx_memcmp(&saun1->sun_path, &saun2->sun_path,
-                      sizeof(saun1->sun_path))
-           != 0)
-       {
-           return NGX_DECLINED;
-       }
+        if (ngx_memcmp(&saun1->sun_path, &saun2->sun_path,
+                       sizeof(saun1->sun_path))
+            != 0)
+        {
+            return NGX_DECLINED;
+        }
 
-       break;
+        break;
 #endif
 
     default: /* AF_INET */