From 84bc46ac3b448d4d3c5b044bb48e4fa3928c15d6 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 12 Sep 2003 15:41:14 +0000
Subject: When people have environment variables set for protocol proxies, we
 must make sure to clear them before we run the tests as they interfere badly
 otherwise.

---
 tests/runtests.pl | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tests/runtests.pl b/tests/runtests.pl
index 897a04cbd..17089ae54 100755
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -87,6 +87,19 @@ chomp($pwd = `pwd`);
 $ENV{'CURL_MEMDEBUG'} = 1;
 $ENV{'HOME'}=$pwd;
 
+##########################################################################
+# Clear all possible '*_proxy' environment variables for various protocols
+# to prevent them to interfere with our testing!
+
+my $protocol;
+foreach $protocol (('ftp', 'http', 'ftps', 'https', 'gopher', 'no')) {
+    my $proxy = "${protocol}_proxy";
+    # clear lowercase version
+    $ENV{$proxy}=undef;
+    # clear uppercase version
+    $ENV{uc($proxy)}=undef;
+}
+
 #######################################################################
 # Return the pid of the server as found in the given pid file
 #
-- 
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