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Strip leading white space from addresses returned by 'find_first_interface_address[_if_any]'

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@4172 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2006-06-27 20:48:38 +00:00
parent f1d415be13
commit 90c58b6812
1 changed files with 2 additions and 2 deletions
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Shorewall/functions
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@ -1114,7 +1114,7 @@ find_first_interface_address() # $1 = interface
# Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link) # Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link)
# along with everything else on the line # along with everything else on the line
# #
echo $addr | sed 's/inet //;s/\/.*//;s/ peer.*//' echo $addr | sed 's/\s*inet //;s/\/.*//;s/ peer.*//'
} }
find_first_interface_address_if_any() # $1 = interface find_first_interface_address_if_any() # $1 = interface
@ -1127,7 +1127,7 @@ find_first_interface_address_if_any() # $1 = interface
# Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link) # Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link)
# along with everything else on the line # along with everything else on the line
# #
[ -n "$addr" ] && echo $addr | sed 's/inet //;s/\/.*//;s/ peer.*//' || echo 0.0.0.0 [ -n "$addr" ] && echo $addr | sed 's/\s*inet //;s/\/.*//;s/ peer.*//' || echo 0.0.0.0
} }
# #