From 0080bb1059ad5402500c747d56c19a175604ddda Mon Sep 17 00:00:00 2001
From: Lassulus <lassulus@googlemail.com>
Date: Thu, 27 Dec 2012 23:08:20 +0100
Subject: fixed hostmask generation

---
 retiolum/scripts/tinc_setup/new_install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/retiolum/scripts/tinc_setup/new_install.sh b/retiolum/scripts/tinc_setup/new_install.sh
index 41a1f73a..3f904871 100755
--- a/retiolum/scripts/tinc_setup/new_install.sh
+++ b/retiolum/scripts/tinc_setup/new_install.sh
@@ -58,7 +58,7 @@ EOF
 #convert hostmask to subnetmask only version 4
 host2subnet()
 {
-    NEEDDOTSINSUB=$(expr 3 - $(echo $SUBNET4 | sed 's/[0-9]*//g'))
+    NEEDDOTSINSUB=$(expr 3 - $( echo $SUBNET4 | tr -C -d . | wc -c))
     FULLSUBNET=$(echo $SUBNET4$(eval "printf '.0'%.0s {1..${#NEEDDOTSINSUB}}"s))
     result=$(($(($((1 << $1)) - 1)) << $((32 - $1))))
     byte=""
-- 
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