blockcheck: test tpws exists

2 months ago · 2fb93c6add
1 changed files with 7 additions and 5 deletions
--- a/blockcheck.sh
+++ b/blockcheck.sh
@ -361,12 +361,14 @@ check_system()
 		Linux)
 			PKTWS="$NFQWS"
 			PKTWSD=nfqws
+			if [ -x "$TPWS" ] ; then
 				if tpws_can_fix_seg ; then
 					echo tpws supports --fix-seg on this system
 					FIX_SEG='--fix-seg'
 				else
 					echo tpws does not support --fix-seg on this system
 				fi
+			fi
 			linux_fwtype
 			[ "$FWTYPE" = iptables -o "$FWTYPE" = nftables ] || {
 				echo firewall type $FWTYPE not supported in $UNAME