* apt-pkg/aptconfiguration.cc:

  - respect the none-force even in LANG=C (Closes: #602573)

apt-pkg/aptconfiguration.cc

@@ -168,7 +168,8 @@ std::vector<std::string> const Configuration::getLanguages(bool const &All,
 
 	// first cornercase: LANG=C, so we use only "en" Translation
 	if (envLong == "C") {
-		codes.push_back("en");
+		if (_config->Find("Acquire::Languages","") != "none")
+			codes.push_back("en");
 		allCodes = codes;
 		allCodes.insert(allCodes.end(), builtin.begin(), builtin.end());
 		if (All == true)

debian/changelog

@@ -1,10 +1,15 @@
 apt (0.8.9) UNRELEASED; urgency=low
 
+  [ Christian Perrier ]
   * Fix "typos" in French manpages translations. Thanks to
     Cyril Brulebois for bashing me.
   * Drop useless untranslatable sections from apt.8
 
- -- Christian Perrier <bubulle@debian.org>  Sat, 30 Oct 2010 09:51:18 +0200
+  [ David Kalnischkies ]
+  * apt-pkg/aptconfiguration.cc:
+    - respect the none-force even in LANG=C (Closes: #602573)
+
+ -- David Kalnischkies <kalnischkies@gmail.com>  Sat, 06 Nov 2010 12:50:20 +0100
 
 apt (0.8.8) unstable; urgency=low
 

test/libapt/getlanguages_test.cc

@@ -85,6 +85,12 @@ int main(int argc,char *argv[])
 	equals(vec.size(), 1);
 	equals(vec[0], "en");
 
+	_config->Set("Acquire::Languages", "none");
+	env[0] = "C";
+	vec = APT::Configuration::getLanguages(false, false, env);
+	equals(vec.size(), 0);
+	_config->Set("Acquire::Languages", "");
+
 	_config->Set("Acquire::Languages::1", "environment");
 	_config->Set("Acquire::Languages::2", "en");
 	env[0] = "de_DE.UTF-8";