From 28eaf593310dc50152d345b842bdbc689f57c3b2 Mon Sep 17 00:00:00 2001
From: Dustin Kirkland <kirkland@jaunty>
Date: Wed, 21 Jan 2009 21:20:03 -0500
Subject: [PATCH] fix issue with no updates displaying a "!"

---
 bin/updates-available | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/bin/updates-available b/bin/updates-available
index ff6c1975..5343b750 100755
--- a/bin/updates-available
+++ b/bin/updates-available
@@ -5,10 +5,10 @@ EXPIRATION=3600
 
 print_updates() {
 	u=$1
-	if [ "$u" = "0" ]; then
-		echo ""
-	else
-		echo "$u!"
+	if [ -n "$u" ]; then
+		if [ "$u" -gt 0 ]; then
+			echo "$u!"
+		fi
 	fi
 	exit 0
 }