From 7414af7fa88164209eec9c585b8d175c1618ecbc Mon Sep 17 00:00:00 2001
From: David Kalnischkies <david@kalnischkies.de>
Date: Sat, 12 Sep 2015 10:35:49 +0200
Subject: various changes to increase test-coverage

And of course, testing obscure things ends up showing obscure 'bugs' or
better shortcomings/inconsitencies, so lets fix them with the tests.

Git-Dch: Ignore
---
 cmdline/apt-dump-solver.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'cmdline/apt-dump-solver.cc')

diff --git a/cmdline/apt-dump-solver.cc b/cmdline/apt-dump-solver.cc
index 2e352931f..47b515be5 100644
--- a/cmdline/apt-dump-solver.cc
+++ b/cmdline/apt-dump-solver.cc
@@ -53,7 +53,8 @@ int main(int argc,const char *argv[])					/*{{{*/
 	   return 0;
 	}
 
-	unlink(filename);
+	if (strcmp(filename, "/dev/null") != 0)
+	   unlink(filename);
 	FileFd input, output;
 	if (input.OpenDescriptor(STDIN_FILENO, FileFd::ReadOnly) == false ||
 	      output.Open(filename, FileFd::WriteOnly | FileFd::Create | FileFd::Exclusive, 0600) == false ||
-- 
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