From 3640f9328766654c58e155f50a991d19050a1120 Mon Sep 17 00:00:00 2001
From: jtao1735 <jianhui.tao@qq.com>
Date: Sat, 18 Apr 2020 12:35:12 +0000
Subject: [PATCH] potential memory leak if no any wal files

---
 src/wal/src/walMain.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/wal/src/walMain.c b/src/wal/src/walMain.c
index ab324bcfad..6a9e3e0b9d 100644
--- a/src/wal/src/walMain.c
+++ b/src/wal/src/walMain.c
@@ -208,6 +208,8 @@ int walRestore(void *handle, void *pVnode, int (*writeFp)(void *, void *, int))
     }
   }
 
+  closedir(dir);
+
   if (count == 0) {
     if (pWal->keep) code = walRenew(pWal);
     return code;
@@ -248,8 +250,6 @@ int walRestore(void *handle, void *pVnode, int (*writeFp)(void *, void *, int))
     }
   }
 
-  closedir(dir);
-
   return code;
 }