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35 lines
1.1 KiB
35 lines
1.1 KiB
From e65825117377a8e1e730912aa4c0e786122d892a Mon Sep 17 00:00:00 2001 |
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From: Harald Hoyer <harald@redhat.com> |
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Date: Fri, 9 Oct 2015 11:35:43 +0200 |
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Subject: [PATCH] network/ifup.sh: skip empty nameserver values |
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--- |
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modules.d/40network/ifup.sh | 8 ++++---- |
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1 file changed, 4 insertions(+), 4 deletions(-) |
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diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh |
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index 0471c425..7c06cd86 100755 |
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--- a/modules.d/40network/ifup.sh |
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+++ b/modules.d/40network/ifup.sh |
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@@ -336,8 +336,8 @@ fi |
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ip=$(getarg ip) |
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if [ -z "$ip" ]; then |
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- namesrv=$(getargs nameserver) |
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- for s in $namesrv; do |
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+ for s in $(getargs nameserver); do |
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+ [ -n "$s" ] || continue |
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echo nameserver $s >> /tmp/net.$netif.resolv.conf |
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done |
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@@ -373,8 +373,8 @@ for p in $(getargs ip=); do |
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[ "$use_vlan" != 'true' ] && continue |
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# setup nameserver |
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- namesrv="$dns1 $dns2 $(getargs nameserver)" |
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- for s in $namesrv; do |
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+ for s in "$dns1" "$dns2" $(getargs nameserver); do |
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+ [ -n "$s" ] || continue |
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echo nameserver $s >> /tmp/net.$netif.resolv.conf |
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done |
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