From 4694606a42710234433aec3cedfe7cad3d387e25 Mon Sep 17 00:00:00 2001
From: Johannes Sixt <johannes.sixt@telecom.at>
Date: Thu, 24 May 2007 22:28:41 +0200
Subject: [PATCH] Check TMP and TEMP environment variables in addition to
 TMPDIR.

Windows uses TMP and TEMP, but we still check for TMPDIR, which some
scripts may set.
---
 path.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/path.c b/path.c
index ced3a7c586..29570ee52a 100644
--- a/path.c
+++ b/path.c
@@ -73,7 +73,10 @@ int git_mkstemp(char *path, size_t len, const char *template)
 {
 	char *env, *pch = path;
 
-	if ((env = getenv("TMPDIR")) == NULL) {
+	if ((env = getenv("TMPDIR")) == NULL &&
+	    /* on Windows it is TMP and TEMP */
+	    (env = getenv("TMP")) == NULL &&
+	    (env = getenv("TEMP")) == NULL) {
 		strcpy(pch, "/tmp/");
 		len -= 5;
 		pch += 5;