From 0cb619abe62111f4ba68d739491f47db2325fe0c Mon Sep 17 00:00:00 2001
From: Jens Petersen <petersen@fedoraproject.org>
Date: Thu, 3 Jun 2010 07:25:14 +0000
Subject: [PATCH] fix test for display

---
 pkg-deps.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg-deps.sh b/pkg-deps.sh
index e581bf4..9309b2c 100755
--- a/pkg-deps.sh
+++ b/pkg-deps.sh
@@ -29,6 +29,6 @@ for i in $GHC_PKGS; do sed -i -e /$i/d pkgs.dot; done
 
 cat pkgs.dot | tred | dot -Nfontsize=8 -Tsvg >pkgs.svg
 
-if [ -n "$DISPLAY"]; then
+if [ -n "$DISPLAY" ]; then
   xdg-open pkgs.svg
 fi