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Use double-quotation marks to fix the unexpanded variable issue.

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Spotted by:	swell.k
This commit is contained in:
Hiroki Sato 2009-10-23 09:30:19 +00:00
parent bbfa4aa1a6
commit da5f0a6fac
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=198383
1 changed files with 3 additions and 3 deletions
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6
etc/rc.d/netoptions
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@ -53,7 +53,7 @@ netoptions_inet()
${SYSCTL_W} net.inet.tcp.rfc1323=1 >/dev/null
else
netoptions_init
echo -n ' rfc1323 extensions=${tcp_extensions}'
echo -n " rfc1323 extensions=${tcp_extensions}"
${SYSCTL_W} net.inet.tcp.rfc1323=0 >/dev/null
fi
@ -61,13 +61,13 @@ netoptions_inet()
${SYSCTL_W} net.inet.tcp.always_keepalive=1 >/dev/null
else
netoptions_init
echo -n ' TCP keepalive=${tcp_keepalive}'
echo -n " TCP keepalive=${tcp_keepalive}"
${SYSCTL_W} net.inet.tcp.always_keepalive=0 >/dev/null
fi
if checkyesno tcp_drop_synfin; then
netoptions_init
echo -n ' drop SYN+FIN packets=${tcp_drop_synfin}'
echo -n " drop SYN+FIN packets=${tcp_drop_synfin}"
${SYSCTL_W} net.inet.tcp.drop_synfin=1 >/dev/null
else
${SYSCTL_W} net.inet.tcp.drop_synfin=0 >/dev/null