From: David Woodhouse <David.Woodhouse@intel.com>
Date: Thu, 31 Jul 2014 22:03:00 +0000 (+0100)
Subject: Fix quoting on network comparisons
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6201ebd5e38ce185798407e0ca5262b51ce53c9a;p=users%2Fdwmw2%2Fvpnc-scripts.git

Fix quoting on network comparisons

Spotted by Marcus Müller <marcus@hostalia.de>

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

diff --git a/vpnc-script b/vpnc-script
index 79cf6e2..dfbad36 100755
--- a/vpnc-script
+++ b/vpnc-script
@@ -636,7 +636,7 @@ do_connect() {
 			eval NETWORK="\${CISCO_SPLIT_INC_${i}_ADDR}"
 			eval NETMASK="\${CISCO_SPLIT_INC_${i}_MASK}"
 			eval NETMASKLEN="\${CISCO_SPLIT_INC_${i}_MASKLEN}"
-			if [ $NETWORK != "0.0.0.0" ]; then
+			if [ "$NETWORK" != "0.0.0.0" ]; then
 				set_network_route "$NETWORK" "$NETMASK" "$NETMASKLEN"
 			else
 				set_default_route
@@ -683,7 +683,7 @@ do_disconnect() {
 			eval NETWORK="\${CISCO_SPLIT_INC_${i}_ADDR}"
 			eval NETMASK="\${CISCO_SPLIT_INC_${i}_MASK}"
 			eval NETMASKLEN="\${CISCO_SPLIT_INC_${i}_MASKLEN}"
-			if [ $NETWORK != "0.0.0.0" ]; then
+			if [ "$NETWORK" != "0.0.0.0" ]; then
 				# FIXME: This doesn't restore previously overwritten
 				#        routes.
 				del_network_route "$NETWORK" "$NETMASK" "$NETMASKLEN"