[Xen-changelog] Fix ip_of to cope with interfaces with multiple addresses, courtesy of

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User emellor@xxxxxxxxxxxxxxxxxxxxxx
# Node ID e64e28e36e02ddcef1e5f0d398f649e2d869302e
# Parent  c9772105fead52abf64213aa1eda6419871acf94
Fix ip_of to cope with interfaces with multiple addresses, courtesy of
Adam Heath <doogie@xxxxxxxxxxxxx>.
 
Signed-off-by: Ewan Mellor <ewan@xxxxxxxxxxxxx>

diff -r c9772105fead -r e64e28e36e02 tools/examples/vif-common.sh
--- a/tools/examples/vif-common.sh      Thu Dec  8 15:04:41 2005
+++ b/tools/examples/vif-common.sh      Thu Dec  8 15:54:35 2005
@@ -113,7 +113,7 @@
 #
 function ip_of()
 {
-  ip addr show "$1" | sed -n 's/^.*inet \([0-9.]*\).*$/\1/p'
+  ip addr show "$1" | awk "/^.*inet.*$1\$/{print \$2}" | sed 's,/.*,,'
 }
 
 

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