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Avoid hard dependency on awk

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@4777 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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teastep 2006-11-01 01:14:07 +00:00
parent 8bed6b458f
commit 76c7cdead7
1 changed files with 5 additions and 1 deletions
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Shorewall/compiler
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@ -4909,7 +4909,11 @@ __EOF__
#
mycat()
{
awk 'BEGIN {blnk=0;}; /^\s*$/ {blnk=1; next; }; { if (blnk == 1 ) { print ""; blnk=0; }; print; }' $*
if [ -n "$(mywhich awk)" ]; then
awk 'BEGIN {blnk=0;}; /^\s*$/ {blnk=1; next; }; { if (blnk == 1 ) { print ""; blnk=0; }; print; }' $*
else
cat $*
fi
}
#