[source] Revert "dnsmasq: don't point --resolv-file to default location unconditionally"

[LEDE Commits]

dedeckeh pushed a commit to source.git, branch lede-17.01:
https://git.lede-project.org/8f254e9c27632322ca8b0259abf7524bdb9ae841

commit 8f254e9c27632322ca8b0259abf7524bdb9ae841
Author: Hans Dedecker <dedeckeh at gmail.com>
AuthorDate: Mon Jun 19 22:05:21 2017 +0200

    Revert "dnsmasq: don't point --resolv-file to default location unconditionally"
    
    This reverts commit 78edfff5303533dc52a1ac64ad745acc0a8a743e.
    
    This breaks local dns resolving in case noresolv=1 as resolv.conf is not
    populated anymore with 127.0.0.1 as resolvfile does not equal
    /tmp/resolv.conf.auto anymore.
    
    Signed-off-by: Hans Dedecker <dedeckeh at gmail.com>
---
 package/network/services/dnsmasq/files/dnsmasq.init | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init
index 5b4de32..a762cd3 100644
--- a/package/network/services/dnsmasq/files/dnsmasq.init
+++ b/package/network/services/dnsmasq/files/dnsmasq.init
@@ -533,7 +533,7 @@ dhcp_relay_add() {
 
 dnsmasq_start()
 {
-	local cfg="$1" disabled resolvfile
+	local cfg="$1" disabled
 
 	config_get_bool disabled "$cfg" disabled 0
 	[ "$disabled" -gt 0 ] && return 0
@@ -613,6 +613,7 @@ dnsmasq_start()
 	config_list_foreach "$cfg" "addnhosts" append_addnhosts
 	config_list_foreach "$cfg" "bogusnxdomain" append_bogusnxdomain
 	append_parm "$cfg" "leasefile" "--dhcp-leasefile" "/tmp/dhcp.leases"
+	append_parm "$cfg" "resolvfile" "--resolv-file" "/tmp/resolv.conf.auto"
 	append_parm "$cfg" "serversfile" "--servers-file"
 	append_parm "$cfg" "tftp_root" "--tftp-root"
 	append_parm "$cfg" "dhcp_boot" "--dhcp-boot"
@@ -627,6 +628,7 @@ dnsmasq_start()
 	config_get_bool readethers "$cfg" readethers
 	[ "$readethers" = "1" -a \! -e "/etc/ethers" ] && touch /etc/ethers
 
+	config_get resolvfile $cfg resolvfile
 	config_get dhcpscript $cfg dhcpscript
 
 	config_get leasefile $cfg leasefile "/tmp/dhcp.leases"
@@ -640,8 +642,6 @@ dnsmasq_start()
 		[ -n "$resolvfile" -a \! -e "$resolvfile" ] && touch "$resolvfile"
 	fi
 
-	[ -n "$resolvfile" ] && xappend "--resolv-file=$resolvfile"
-
 	config_get hostsfile "$cfg" dhcphostsfile
 	[ -e "$hostsfile" ] && xappend "--dhcp-hostsfile=$hostsfile"