From 4da0f8bbddfa873a1508ea18e6c541cb795a60be Mon Sep 17 00:00:00 2001
From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Fri, 28 Aug 2020 11:47:50 +0000
Subject: [PATCH] Fixed double close in njs_ftw() introduced in 5a80b43b7098.

This correctly fixes Coverity CID 1465877.
---
 src/njs_fs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/njs_fs.c b/src/njs_fs.c
index 53f1b05a..158f0923 100644
--- a/src/njs_fs.c
+++ b/src/njs_fs.c
@@ -1366,8 +1366,9 @@ njs_ftw(char *path, njs_file_tree_walk_cb_t cb, int fd_limit,
             }
         }
 
-        closedir(d);
+        (void) closedir(d);
         d = NULL;
+        dfd = -1;
     }
 
     path[len] = '\0';
-- 
2.47.3