From 4b8c1652618310a3aee087b0d2ef619f6900e50a Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@keybit.net>
Date: Thu, 8 Nov 2012 18:57:59 +0100
Subject: [PATCH] Fix usage string for "show_style" tool

---
 tools/show_style | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/show_style b/tools/show_style
index d98e7889..d3b9163b 100755
--- a/tools/show_style
+++ b/tools/show_style
@@ -5,7 +5,7 @@
 REDIS_PORT=6379 # default port
 
 
-if -z "$2"; then
+if test -z "$2"; then
   echo "Usage: $0 <username> <tablename>" >&2
   exit 1
 fi