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-rwxr-xr-xcontrib/ipfilter/test/nattest9
1 files changed, 8 insertions, 1 deletions
diff --git a/contrib/ipfilter/test/nattest b/contrib/ipfilter/test/nattest
index 78b757e..fece276 100755
--- a/contrib/ipfilter/test/nattest
+++ b/contrib/ipfilter/test/nattest
@@ -5,7 +5,14 @@ else
format="-F $2"
fi
if [ "$4" != "" ] ; then
- format="-T $4 $format"
+ case $4 in
+ -*)
+ format="$4 $format"
+ ;;
+ *)
+ format="-T $4 $format"
+ ;;
+ esac
fi
if [ -f /usr/ucb/touch ] ; then
TOUCH=/usr/ucb/touch
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