From 7aa7a2d34e6b85252b7610d1ab688dba0502e058 Mon Sep 17 00:00:00 2001
From: Diederik de Groot <ddegroot@talon.nl>
Date: Sun, 29 Apr 2018 17:57:38 +0200
Subject: [PATCH] Fix stdio File.open / resetFile / detach / refcount

---
 std/stdio.d | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/std/stdio.d b/std/stdio.d
index 63324903b68..650cb4f0e23 100644
--- a/std/stdio.d
+++ b/std/stdio.d
@@ -510,17 +510,12 @@ Throws: `ErrnoException` in case of error.
         import std.conv : text;
         import std.exception : errnoEnforce;
 
-        if (_p is null)
+        if (_p !is null)
         {
-            _p = cast(Impl*) enforce(malloc(Impl.sizeof), "Out of memory");
-        }
-        {
-            if (atomicOp!"-="(_p.refs, 1) == 0)
-                closeHandles();
-            else
-                _p = cast(Impl*) enforce(malloc(Impl.sizeof), "Out of memory");
+            detach();
         }
 
+        _p = cast(Impl*) enforce(malloc(Impl.sizeof), "Out of memory");
         FILE* handle;
         version (Posix)
         {