From 1d9e88f27a802939ac5c8674298bedb33c4eb38a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6nke=20Ludwig?= <sludwig@rejectedsoftware.com>
Date: Thu, 9 Mar 2017 16:09:46 +0100
Subject: [PATCH] Fix createTempFile on Windows.

---
 appveyor.yml            | 2 +-
 source/vibe/core/file.d | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index ad5fa19..6de5d05 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -79,7 +79,7 @@ before_build:
             $env:Darch = "x86";
           }
         elseif($env:arch -eq "x86_mscoff"){
-            $env:compilersetupargs = "amd64";
+            $env:compilersetupargs = "x86";
             $env:Darch = "x86_mscoff";
         }
         elseif($env:arch -eq "x64"){
diff --git a/source/vibe/core/file.d b/source/vibe/core/file.d
index 9058d04..6b0cc99 100644
--- a/source/vibe/core/file.d
+++ b/source/vibe/core/file.d
@@ -144,9 +144,9 @@ FileStream createTempFile(string suffix = null)
 		import std.conv : to;
 		string tmpname;
 		() @trusted {
-			char[L_tmpnam] tmp;
-			tmpnam(tmp.ptr);
-			tmpname = to!string(tmp.ptr);
+			auto fn = tmpnam(null);
+			enforce(fn !is null, "Failed to generate temporary name.");
+			tmpname = to!string(fn);
 		} ();
 		if (tmpname.startsWith("\\")) tmpname = tmpname[1 .. $];
 		tmpname ~= suffix;