From 1deecd20dfb2896866c7789044f141b388d25aca Mon Sep 17 00:00:00 2001
From: svost <svost@users.noreply.github.com>
Date: Sun, 8 May 2016 23:54:46 +0300
Subject: [PATCH] Close file if fseek failed

---
 src/main.cpp |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 48de169..98c2105 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2677,7 +2677,10 @@ FILE* AppendBlockFile(unsigned int& nFileRet)
         if (!file)
             return NULL;
         if (fseek(file, 0, SEEK_END) != 0)
+        {
+            fclose(file);
             return NULL;
+        }
         // FAT32 file size max 4GB, fseek and ftell max 2GB, so we must stay under 2GB
         if (ftell(file) < (long)(0x7F000000 - MAX_SIZE))
         {
-- 
1.7.1