From: Daniel Hokka Zakrisson <daniel@hozac.com>
Date: Thu, 5 Apr 2012 22:16:22 +0000 (+0200)
Subject: Fix inverted argument checking logic
X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a626a7f2cd15bca6a66d012f622a9c00c9fb5e0;p=util-vserver.git

Fix inverted argument checking logic
---

diff --git a/scripts/functions b/scripts/functions
index a4c46b9..2eac61f 100644
--- a/scripts/functions
+++ b/scripts/functions
@@ -91,7 +91,7 @@ function isDirectoryEmpty
 	shopt -s nullglob || *
 
 	ignore_lostfound=1
-	test -z "$2" -o "$2" = 0 || ignore_lostfound=
+	test -n "$2" -a "$2" != 0 || ignore_lostfound=
 	
 	for i in "$1"/*; do
 	    case "$i" in