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-rw-r--r--init.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/init.cpp b/init.cpp
index 8f72181225..a8e93140b3 100644
--- a/init.cpp
+++ b/init.cpp
@@ -326,7 +326,7 @@ bool AppInit2(int argc, char* argv[])
// Make sure only a single bitcoin process is using the data directory.
string strLockFile = GetDataDir() + "/.lock";
FILE* file = fopen(strLockFile.c_str(), "a"); // empty lock file; created if it doesn't exist.
- fclose(file);
+ if (file) fclose(file);
static boost::interprocess::file_lock lock(strLockFile.c_str());
if (!lock.try_lock())
{