When setting just one ofp version to protocols of bridge, The function
get_highest_ofp_version in ovs-save parse it error.
For example:
$ ovs-vsctl get bridge br-int protocols
[OpenFlow15]
$ ovs-vsctl get bridge br-int protocols |
sed 's/[][]//g' | sed 's/\ //g' | awk -F ',' '{ print (NF>1)? $(NF) :
"OpenFlow14" }'
OpenFlow14
Signed-off-by: handing <[email protected]>
---
utilities/ovs-save | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/utilities/ovs-save b/utilities/ovs-save
index fb2025b76..a190902f4 100755
--- a/utilities/ovs-save
+++ b/utilities/ovs-save
@@ -102,7 +102,7 @@ save_interfaces () {
get_highest_ofp_version() {
ovs-vsctl get bridge "$1" protocols | \
sed 's/[][]//g' | sed 's/\ //g' | \
- awk -F ',' '{ print (NF>1)? $(NF) : "OpenFlow14" }'
+ awk -F ',' '{ print (NF>0)? $(NF) : "OpenFlow14" }'
}
save_flows () {
--
2.27.0
[email protected]
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