From 0e2d53d5d994cdda957dff4acf6cb14222b63f2f Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 20 Feb 2009 15:40:47 +0100
Subject: Evalualting iso volume before checking their lenght, thanks to
 Roberto C. Morano <rcmorano@emergya.es>.

---
 functions/defaults.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions/defaults.sh b/functions/defaults.sh
index 3db6155..598b7c7 100755
--- a/functions/defaults.sh
+++ b/functions/defaults.sh
@@ -865,7 +865,7 @@ Check_defaults ()
 		Echo_warning "You have specified a too long string for iso publisher, the maximum lenght is 128 characters."
 	fi
 
-	if [ "$(echo ${LH_ISO_VOLUME} | wc -c)" -ge 33 ]
+	if [ "$(eval "echo ${LH_ISO_VOLUME}" | wc -c)" -ge 33 ]
 	then
 		Echo_warning "You have specified a too long string for iso volume, the maximum lenght is 32 characters."
 	fi
-- 
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