[PATCH] ifcfg: write DNS1=... for nameserver= args (RHBZ#815369)

[Will Woods <wwoods@xxxxxxxxxx>]

If you're using a static network config, you'll want to keep your
nameservers around when NM starts. Write DNS1 (and DNS2, DNS3, etc..)
into the ifcfg file.

Thanks to Mark Hamzy <hamzy@xxxxxxxxxx> for the patch.
---
 modules.d/45ifcfg/write-ifcfg.sh |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/modules.d/45ifcfg/write-ifcfg.sh b/modules.d/45ifcfg/write-ifcfg.sh
index c072a13..3e1d89b 100755
--- a/modules.d/45ifcfg/write-ifcfg.sh
+++ b/modules.d/45ifcfg/write-ifcfg.sh
@@ -53,6 +53,14 @@ for netif in $IFACES ; do
             echo "NETMASK=$mask"
             [ -n "$gw" ] && echo "GATEWAY=$gw"
         fi
+        namesrv=$(getargs nameserver)
+        if [ -n "$namesrv" ]; then
+            i=1
+            for n in $namesrv; do
+                echo DNS$i=$n
+                i=$(($i+1))
+            done
+        fi
     } > /tmp/ifcfg/ifcfg-$netif
 
     # bridge needs different things written to ifcfg
-- 
1.7.7.6

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