From a0029a8411eb34a8e983b6b389714fbb4ed403cf Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.com>
Date: Fri, 1 Aug 2014 18:10:15 -0400
Subject: [PATCH] suppress pip-grep errors
---
bin/steps/cryptography | 2 +-
bin/steps/pylibmc | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/bin/steps/cryptography b/bin/steps/cryptography
index d44c01cd..fcb624c3 100755
--- a/bin/steps/cryptography
+++ b/bin/steps/cryptography
@@ -20,7 +20,7 @@ source $BIN_DIR/utils
bpwatch start libffi_install
# If pylibmc exists within requirements, use vendored cryptography.
-if (pip-grep -s requirements.txt cffi pylibmc) then
+if (pip-grep -s requirements.txt cffi pylibmc &> /dev/null) then
if [ -d ".heroku/vendor/lib/libffi-3.1.1" ]; then
export LIBFFI=$(pwd)/vendor
diff --git a/bin/steps/pylibmc b/bin/steps/pylibmc
index d3fb5575..18983029 100755
--- a/bin/steps/pylibmc
+++ b/bin/steps/pylibmc
@@ -19,7 +19,7 @@ source $BIN_DIR/utils
bpwatch start pylibmc_install
# If pylibmc exists within requirements, use vendored libmemcached.
-if (pip-grep -s requirements.txt pylibmc) then
+if (pip-grep -s requirements.txt pylibmc &> /dev/null) then
if [ -d ".heroku/vendor/lib/sasl2" ]; then
export LIBMEMCACHED=$(pwd)/vendor
--
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