Author: baggins
Date: Mon Apr 16 19:26:54 2007
New Revision: 8460
Modified:
rc-scripts/trunk/sysconfig/network-scripts/functions.network
Log:
- use shell construct instead of grep in calcnetmask
Modified: rc-scripts/trunk/sysconfig/network-scripts/functions.network
==============================================================================
--- rc-scripts/trunk/sysconfig/network-scripts/functions.network
(original)
+++ rc-scripts/trunk/sysconfig/network-scripts/functions.network Mon Apr
16 19:26:54 2007
@@ -381,16 +381,14 @@
echo $prefix
}
-#
-# folowing function calculates network mask from given prefix
+# calculate network mask from given prefix
# (c) 1999 Grzegorz Stanislawski <[EMAIL PROTECTED]>
-#
calcnetmask()
{
typeset prefix a MASK
MASK=""
- if [ "`echo "${1}" | grep "^[0-9]"`" = "" ]; then
+ if [ -n "${1##[0-9]*}" ]; then
prefix=32
else
typeset -i prefix=$1
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