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| author | Jason Vas Dias <jvdias@redhat.com> | 2004-08-23 18:48:14 +0000 |
|---|---|---|
| committer | Jason Vas Dias <jvdias@redhat.com> | 2004-08-23 18:48:14 +0000 |
| commit | 69ed8e952e7bd9c7c9bf3d4eee42e15d012dc315 (patch) | |
| tree | 50de7243ed8b35135cae8852caab534b12a79fbf /sysconfig/network-scripts/network-functions | |
| parent | 9730d9b8719dfcff60236decc9f7a0329c031bee (diff) | |
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fix resolv.conf merge if pre-existing resolv.conf nonexistent or emptyr7-67
Diffstat (limited to 'sysconfig/network-scripts/network-functions')
| -rw-r--r-- | sysconfig/network-scripts/network-functions | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions index 8b78b17d..a3dd9670 100644 --- a/sysconfig/network-scripts/network-functions +++ b/sysconfig/network-scripts/network-functions @@ -360,7 +360,7 @@ configure_ccwgroup_device () # Invoke this when /etc/resolv.conf has changed: change_resolv_conf () { - s=`/bin/grep '^[\ \ ]*option' /etc/resolv.conf`; + s=`/bin/grep '^[\ \ ]*option' /etc/resolv.conf 2>/dev/null`; if [ "x$s" != "x" ]; then s="$s"$'\n'; fi; @@ -380,7 +380,11 @@ change_resolv_conf () let n_args=n_args-1; done; elif [ $# -eq 1 ]; then - s="$s"`/bin/grep -vF "$s" $1`; + if [ "x$s" != "x" ]; then + s="$s"`/bin/grep -vF "$s" $1`; + else + s=`cat $1`; + fi; fi; (echo "$s" > /etc/resolv.conf;) >/dev/null 2>&1; r=$? |