From 966eb851cac069301755c7124716e6cf0fffc2a9 Mon Sep 17 00:00:00 2001
From: "Jan M. Binder" <jan.binder@depth.of.field>
Date: Sat, 7 Apr 2012 11:48:11 +0200
Subject: [PATCH] Added quotes to suppress error

---
 zsh-syntax-highlighting.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zsh-syntax-highlighting.zsh b/zsh-syntax-highlighting.zsh
index 2dcc6a7..cbd63e9 100644
--- a/zsh-syntax-highlighting.zsh
+++ b/zsh-syntax-highlighting.zsh
@@ -107,7 +107,7 @@ typeset -gA ZSH_HIGHLIGHT_STYLES
 # Returns 0 if the buffer has changed since _zsh_highlight was last called.
 _zsh_highlight_buffer_modified()
 {
-  [[ ${_ZSH_HIGHLIGHT_PRIOR_BUFFER:-} != $BUFFER ]]
+  [[ "${_ZSH_HIGHLIGHT_PRIOR_BUFFER:-}" != "$BUFFER" ]]
 }
 
 # Whether the cursor has moved or not.