From bfd8cd62a9f60f69d0f242d366f1df48ec9dbb92 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Tue, 30 Jul 2013 21:40:34 +1200
Subject: Place missing quotes

---
 bash/bashrc.d/grep.bash | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'bash/bashrc.d/grep.bash')

diff --git a/bash/bashrc.d/grep.bash b/bash/bashrc.d/grep.bash
index ee1bd386..f2586562 100644
--- a/bash/bashrc.d/grep.bash
+++ b/bash/bashrc.d/grep.bash
@@ -1,14 +1,14 @@
 # Function returns calculated options for grep
 __grepopts() {
     local grepopts='-I'
-    local grephelp=$(grep --help 2>/dev/null)
+    local grephelp="$(grep --help 2>/dev/null)"
     [[ "$grephelp" == *--color* ]] \
         && grepopts="${grepopts} --color=auto"
     [[ "$grephelp" == *--exclude* ]] \
         && grepopts="${grepopts} --exclude=.git{,ignore,modules}"
     [[ "$grephelp" == *--exclude-dir* ]] \
         && grepopts="${grepopts} --exclude-dir=.{cvs,git,hg,svn}"
-    printf '%s' $grepopts
+    printf '%s' "$grepopts"
 }
 
 # Alias grep with those options
-- 
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