From 49ec7982503778913b3bee69ab40942d1e7bb7b5 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Wed, 19 Feb 2014 10:36:12 +1300
Subject: Remove unneeded ${...} wraps around array derefs

Arrays can be dereferenced in arithmetic context, which I didn't
realise until I actually tried it. This looks neater.
---
 bash/bashrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bash/bashrc')

diff --git a/bash/bashrc b/bash/bashrc
index defda393..3aa963d4 100644
--- a/bash/bashrc
+++ b/bash/bashrc
@@ -64,7 +64,7 @@ shopt -s shift_verbose
 shopt -u sourcepath
 
 # These options only exist since Bash 4.0-alpha
-if ((${BASH_VERSINFO[0]} >= 4)) ; then
+if ((BASH_VERSINFO[0] >= 4)) ; then
     # Warn me about stopped jobs when exiting
     shopt -s checkjobs
     # Autocorrect fudged paths during completion
-- 
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