net-snmp: use LN macro

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

net/net-snmp/Makefile

@@ -246,7 +246,7 @@ define Package/snmpd/install
 	$(INSTALL_DIR) $(1)/etc/config
 	$(INSTALL_DATA) ./files/snmpd.conf $(1)/etc/config/snmpd
 	$(INSTALL_DIR) $(1)/etc/snmp
-	ln -sf /var/run/snmpd.conf $(1)/etc/snmp/
+	$(LN) /var/run/snmpd.conf $(1)/etc/snmp/
 	$(INSTALL_DIR) $(1)/etc/init.d
 	$(INSTALL_BIN) ./files/snmpd.init $(1)/etc/init.d/snmpd
 	$(INSTALL_DIR) $(1)/usr/sbin