# HG changeset patch
# User timeless <timeless@mozdev.org>
# Date 2015-10-16 00:36:12
# Node ID df1a29ec45bfaee30f974b06a0214a3359b369aa
# Parent  f69c79395fb718cb4ae68374a95767b1934181c8

check-code: block non-portable pipe-and

diff --git a/contrib/check-code.py b/contrib/check-code.py
--- a/contrib/check-code.py
+++ b/contrib/check-code.py
@@ -125,6 +125,7 @@ testpats = [
     (r'^diff *-\w*u.*$\n(^  \$ |^$)', "prefix diff -u with cmp"),
     (r'seq ', "don't use 'seq', use $TESTDIR/seq.py"),
     (r'\butil\.Abort\b', "directly use error.Abort"),
+    (r'\|&', "don't use |&, use 2>&1"),
   ],
   # warnings
   [