From a077861ad0f2e643307c2380a060a3b11914aa34 Mon Sep 17 00:00:00 2001
From: Michael Vogt <mvo@debian.org>
Date: Mon, 23 Dec 2013 13:35:08 +0100
Subject: add basic tests for GetTempDir()

---
 apt-pkg/contrib/fileutl.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'apt-pkg')

diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 847d8b47f..efbf7aaf4 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -1839,7 +1839,7 @@ std::string GetTempDir()
 
    // check that tmpdir is set and exists
    struct stat st;
-   if (!tmpdir || stat(tmpdir, &st) != 0)
+   if (!tmpdir || strlen(tmpdir) == 0 || stat(tmpdir, &st) != 0)
       tmpdir = "/tmp";
 
    return string(tmpdir);
-- 
cgit v1.2.3