[PATCH] test-acl fails on AIX

[Jim Hague]

# HG changeset patch
# User Jim Hague <jim.hague at acm.org>
# Date 1228398167 0
# Node ID 4eda16a40f47b300afd84eb55761d343459aba75
# Parent  6aafd75fb924b6b79fd5653e61efcdc29923ae48
Fix test-acl failure on AIX due to read only LOGNAME.

On AIX /etc/profile sets LOGNAME read only. This causes test-acl to
fail when it comes to set LOGNAME in do_push().

Work around this by using env to set LOGNAME and run the command.

diff --git a/tests/test-acl b/tests/test-acl
--- a/tests/test-acl
+++ b/tests/test-acl
@@ -14,7 +14,11 @@
 	cat acl.config
 	echo '"""'
     fi
-    LOGNAME=$user hg --cwd a --debug push ../b
+    # On AIX /etc/profile sets LOGNAME read-only. So
+    #  LOGNAME=$user hg --cws a --debug push ../b
+    # fails with "This variable is read only."
+    # Use env to work around this.
+    env LOGNAME=$user hg --cwd a --debug push ../b
     hg --cwd b rollback
     hg --cwd b --quiet tip
     echo