fix arm template bug
"inferenceSettings": "[if(parameters('allowInsecureConnections'), variables('internalLoadBalancerSettings'), union(variables('internalLoadBalancerSettings'), variables('sslSetting')))]",
"configSettings": "[if(parameters('enableInference'), union(variables('baseSettings'), variables('inferenceSettings')), variables('baseSettings'))]",
"configSettingsWithNodeSelector": "[union(variables('configSettings'), parameters('nodeSelector'))]",
- "configProtectedSettings": "[if(and(not(parameters('allowInsecureConnections')), empty(parameters('sslSecret'))), createObject('scoringFe.sslCert', parameters('sslCertificate'), 'scoringFe.sslKey', parameters('sslKey')), null())]"
+ "configProtectedSettings": "[if(and(not(parameters('allowInsecureConnections')), empty(parameters('sslSecret'))), createObject('scoringFe.sslCert', parameters('sslCertificate'), 'scoringFe.sslKey', parameters('sslKey')), '')]"
},
"resources": [
{
