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authorSebastien Douheret <sebastien.douheret@iot.bzh>2018-01-24 15:18:04 +0100
committerSebastien Douheret <sebastien.douheret@iot.bzh>2018-01-24 15:18:04 +0100
commit2f718c72a51850f3ab1af8d93a381b594fb2c825 (patch)
treef506e4d54429b8b7d3ca4a6de5211ce412b42639
parent3e178f01710e2e50860c3d5e6e8e346f2d378a5c (diff)
Fixed crach when no XDS Server connected.
Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh>
-rw-r--r--main.go3
1 files changed, 3 insertions, 0 deletions
diff --git a/main.go b/main.go
index 72a9d22..668738c 100644
--- a/main.go
+++ b/main.go
@@ -389,6 +389,9 @@ func XdsConnInit(ctx *cli.Context) error {
if err := XdsConfigGet(&xdsConf); err != nil {
return cli.NewExitError("ERROR while getting XDS config: "+err.Error(), 1)
}
+ if len(xdsConf.Servers) < 1 {
+ return cli.NewExitError("No XDS Server connected", 1)
+ }
svrCfg := xdsConf.Servers[XdsServerIndexGet()]
if (serverURL != "" && svrCfg.URL != serverURL) || !svrCfg.Connected {
Log.Infof("Update XDS Server config: serverURL=%v, svrCfg=%v", serverURL, svrCfg)