added none-safety check

gmyers-amfam · gmyers-amfam · commit 006fda5a08f4 · 2018-09-05T15:11:02.000-05:00
diff --git a/aws_lambda/aws_lambda.py b/aws_lambda/aws_lambda.py
@@ -637,7 +637,7 @@ def update_function(
     }
 
     if preserve_vpc:
-        kwargs['VpcConfig'] = existing_cfg.get('Configuration').get('VpcConfig')
+        kwargs['VpcConfig'] = existing_cfg.get('Configuration', {}).get('VpcConfig')
         if kwargs['VpcConfig'] is None:
             kwargs['VpcConfig'] = {
                 'SubnetIds': cfg.get('subnet_ids', []),

Original file line number	Diff line number	Diff line change
`@@ -637,7 +637,7 @@ def update_function(`
`637`	`637`	`}`
`638`	`638`
`639`	`639`	`if preserve_vpc:`
`640`		`- kwargs['VpcConfig'] = existing_cfg.get('Configuration').get('VpcConfig')`
	`640`	`+ kwargs['VpcConfig'] = existing_cfg.get('Configuration', {}).get('VpcConfig')`
`641`	`641`	`if kwargs['VpcConfig'] is None:`
`642`	`642`	`kwargs['VpcConfig'] = {`
`643`	`643`	`'SubnetIds': cfg.get('subnet_ids', []),`