[PATCH STABLE] test-schemes: clear http_proxy when running

[Wagner Bruna]

# HG changeset patch
# User Wagner Bruna <wbruna at softwareexpress.com.br>
# Date 1262115984 7200
# Branch stable
# Node ID 4ae59b6b9bd70c69c2df6838dc59ec9bf37a925e
# Parent  37679dbf2ee3335f9025fc42fd30d35d034dc684
test-schemes: clear http_proxy when running

Avoids a 'proxying through ...' line in the output.

diff --git a/tests/test-schemes b/tests/test-schemes
--- a/tests/test-schemes
+++ b/tests/test-schemes
@@ -20,7 +20,7 @@
 hg incoming l://
 
 echo % check that {1} syntax works
-hg incoming --debug parts://localhost | sed 's/[0-9]//g'
+http_proxy= hg incoming --debug parts://localhost | sed 's/[0-9]//g'
 
 echo % errors
 cat errors.log