From dfb3eaa2f619e4e09f8227ce081af75e24d98aec Mon Sep 17 00:00:00 2001
From: "J. Brandt Buckley" <brandt@runlevel1.com>
Date: Wed, 20 Feb 2013 18:45:42 -0800
Subject: [PATCH] Use $ACKRC if set, otherwise use $HOME/.ackrc

The $ACKRC environmental variable allows a user to specify a path to his or her Ack config file. If not set, Ack looks for a file in the default location (~/.ackrc).

This update makes ack completion follow that same behavior.
---
 src/_ack | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/_ack b/src/_ack
index d0523b3..2b1a0cf 100644
--- a/src/_ack
+++ b/src/_ack
@@ -166,7 +166,7 @@ _ack() {
 _ack_types_caching_policy() {
 
   # Rebuild if ackrc more recent than cache.
-  [[ -f $HOME/.ackrc && $$HOME/.ackrc -nt "$1" ]] && return 0
+  [[ -f ${ACKRC:-$HOME/.ackrc} && ${ACKRC:-$HOME/.ackrc} -nt "$1" ]] && return 0
 
   # Rebuild if cache is older than one week.  
   local -a oldp